README.md

metadata

tags:
  - sentence-transformers
  - sentence-similarity
  - feature-extraction
  - dense
  - generated_from_trainer
  - dataset_size:6032
  - loss:MultipleNegativesRankingLoss
base_model: nomic-ai/modernbert-embed-base
widget:
  - source_sentence: >-
      A Principal Physiotherapy Researcher is responsible for planning research
      projects related to physiotherapy and healthcare. S/He identifies
      potential research areas and designs research projects. S/He leads grant
      application processes to secure research resources and partners with
      external organisations for research projects. S/He serves as the principal
      investigator in research projects of her/his specialisation, assists in
      the publication of findings in peer reviewed journals and presents
      research at local and international conferences. S/He may work in various
      settings such as but not limited to public and private institutions,
      sports teams, acute hospitals, community hospitals, rehabilitation
      centres, voluntary welfare organisations, schools, integrated and
      long-term care facilities and clients homes and work environments. S/He
      may also work as part of a collaborative, interdisciplinary team which may
      include teachers, nurses, doctors, audiologists, psychologists, social
      workers, occupational therapists and speech therapists. S/He may
      collaborate with research institutions to advance her/his research. S/He
      should be analytical, inquisitive and innovative. S/He should possess time
      and project management skills.
    sentences:
      - >-
        The Principal Physiotherapy Researcher specializes in managing clinical
        physiotherapy operations within acute care hospitals. This role focuses
        primarily on supervising physiotherapy staff, coordinating patient
        treatment schedules, and ensuring adherence to clinical protocols.
        Responsibilities include overseeing daily therapy sessions, facilitating
        communication between therapists and medical teams, and maintaining
        compliance with healthcare regulations. The researcher does not engage
        in grant writing or research publication activities but instead
        emphasizes clinical service delivery, staff training, and quality
        assurance. Strong leadership, organizational, and interpersonal skills
        are required to optimize therapeutic outcomes and support hospital
        administration.
      - >-
        The Principal Physiotherapy Researcher leads the development and
        execution of physiotherapy and healthcare research initiatives. This
        role involves identifying key research opportunities, designing
        comprehensive studies, and spearheading grant applications to secure
        necessary funding. The researcher acts as the chief investigator on
        projects within their area of expertise, contributing to academic
        publications and disseminating findings at both national and
        international forums. Operating across diverse environments—including
        hospitals, rehabilitation centers, sports organizations, educational
        institutions, and community settings—the researcher collaborates with
        multidisciplinary teams comprising healthcare and social service
        professionals. Proficiency in analytical thinking, innovation, and
        effective project management is essential to successfully advance
        research objectives and foster partnerships with external research
        bodies.
      - >-
        The Engineer/Engineering Manager/Maintenance Manager utilises
        engineering expertise to oversee the operation and upkeep of machinery
        within food manufacturing processes. This role involves designing and
        implementing production lines for both new product launches and
        improvements to existing food production capacity. The incumbent stays
        current with technological advancements relevant to food processing and
        maintains strong relationships with equipment suppliers to support the
        organisation’s technical needs. Responsibilities include controlling
        production processes, ensuring the reliability and sustainability of
        plant equipment through capacity planning, resource management for
        maintenance activities, and making informed decisions on equipment
        upgrades or retirements. The role demands a strong command of high-speed
        production machinery, effective communication skills for team
        leadership, and an analytical approach to promptly address equipment
        issues while adhering strictly to food safety standards and Workplace
        Safety and Health regulations.
  - source_sentence: >-
      The Senior Laboratory Chemist develops and validates new and improved test
      methods and establishes improved analytical techniques for the purpose of
      product testing and quality control. He/She liaises with government
      agencies, testing laboratories and external suppliers on matters relating
      to regulatory requirements, international standards and product
      specifications. He supports laboratory operations by validating the
      technical specifications of new laboratory equipment and providing
      guidance for the conduct of laboratory special projects. The Senior
      Laboratory Chemist ensures the compliance of laboratory activities with
      Workplace Safety and Health (WSH) and Environmental Management System
      (EMS) requirements, by reviewing laboratory safe work practices and
      Standard Operating Procedures (SOPs). He manages non-conformance by
      highlighting standard deviation and product failure data to the quality
      assurance team. He validates continuous improvement initiatives and
      activities for the laboratory, and provides coaching and mentoring to the
      laboratory team. The Senior Laboratory Chemist leads a team of chemists in
      the laboratory. He is able to multi-task, and possesses excellent
      analytical, communication and interpersonal skills.
    sentences:
      - >-
        The Gas Systems Operations Principal Engineer is responsible for
        overseeing the operational procedures of the system control center, gas
        transportation network, and gas market to ensure uninterrupted gas
        supply in compliance with applicable standards and protocols. This role
        leads comprehensive network analyses to assess natural gas capacities
        across various networks and determines bookable capacities for shippers.
        The engineer provides technical guidance on project requirements related
        to gas system operations and evaluates response strategies for resolving
        network abnormalities. Additionally, they supervise the technical
        accuracy of management reports concerning market operations, injection
        tolerances, and nomination variances, while defining load profiling
        methods for capacity certificates. They develop and implement technical
        training programs to enhance team capabilities and lead staff
        development initiatives. The role involves proposing emergency technical
        responses and recovery actions aligned with the crisis management
        framework, as well as assessing cyber incident severity to guide
        appropriate response measures, including vulnerability assessments and
        penetration testing. Operating within the control room environment, the
        engineer utilizes control panels, consoles, and computer systems to
        manage gas operations, occasionally performing rotating shifts to
        support 24/7 operations. Strong leadership and stakeholder engagement
        skills are essential, alongside a systematic and approachable demeanor
        for mentoring junior staff and ensuring effective emergency response and
        operational fault management.
      - >-
        The Senior Laboratory Chemist is responsible for developing and refining
        analytical methodologies to enhance product testing and quality
        assurance. This role involves coordinating with regulatory bodies,
        external labs, and vendors to ensure alignment with international
        standards and compliance requirements. The Senior Laboratory Chemist
        oversees the validation of new laboratory instruments and guides special
        technical projects within the lab. Ensuring adherence to Workplace
        Safety and Health (WSH) and Environmental Management System (EMS)
        policies, this professional reviews laboratory safety protocols and
        standard operating procedures. They monitor deviations and product
        failures, collaborating closely with the quality assurance team to
        address non-conformances. Additionally, the Senior Laboratory Chemist
        drives continuous improvement efforts, while mentoring and leading a
        team of chemists. Strong multitasking capabilities, along with excellent
        analytical, communication, and interpersonal skills, are essential for
        success in this position.
      - >-
        The Senior Quality Assurance Manager oversees the overall quality
        management system for manufacturing operations, focusing on compliance
        with industry regulations and customer requirements. This role directs
        cross-functional teams to implement quality improvement initiatives,
        manages supplier quality programs, and ensures that production processes
        meet established standards. The Senior Quality Assurance Manager is
        responsible for developing company-wide quality policies, conducting
        audits, and liaising with external certification bodies. Strong
        leadership, strategic planning, and risk management skills are required
        to maintain high-quality standards and support business objectives.
  - source_sentence: >-
      The Producer - Broadcast leads the production of broadcast content by
      managing the production operations and budgets, providing creative
      direction to the production cast as well as overseeing post-production
      processes to lead the content to completion. He/She is responsible for
      ensuring the script readiness for production by collaborating with
      scriptwriters to develop the script in episodic series. He oversees the
      filming of the content and provides creative direction during filming. He
      manages the overall production operations, resolving issues and
      recommending solutions to improve the operations. He performs creative as
      well as management responsibilities and leads a team of roles responsible
      for the creative coordination and logistical management of production. In
      some instances, he is also responsible for hiring of the right cast for
      the production to enable the achievement of the creative vision of the
      production. The work involves leading projects or teams and provision of
      guidance to the production department in identifying projects with high
      customer and/or audience appeal and monetisation potential. He is expected
      to liaise with external and internal stakeholders. He should have a flair
      for translating an idea or story into the desired end product. He needs to
      have a pulse of the audience to understand the type of content would
      succeed and should therefore be produced. He also needs to be an expert
      project manager to deliver a project on time and within budget.
    sentences:
      - >-
        The Producer - Radio hosts live radio shows by engaging with listeners,
        curating music playlists, and coordinating on-air content schedules.
        This role requires excellent verbal communication skills and the ability
        to interact spontaneously with callers and guests. The Producer manages
        show timings, ensures compliance with broadcasting regulations specific
        to radio, and works closely with sound engineers to maintain audio
        quality. Unlike television broadcast production, this position focuses
        on audio-only content creation, requiring expertise in voice modulation
        and live audience engagement rather than visual storytelling or filming.
        The Producer also collaborates with marketing teams to promote radio
        programs and reaches out to sponsors for advertising partnerships.
        Strong organizational skills and adaptability are necessary to handle
        the dynamic nature of live radio broadcasting.
      - >-
        The Producer - Broadcast is responsible for overseeing the entire
        lifecycle of broadcast content production, including managing budgets,
        directing creative efforts with the cast, and supervising
        post-production activities to ensure the final product meets quality
        standards. This role involves close collaboration with scriptwriters to
        finalize scripts for episodic series and providing artistic guidance
        throughout filming. The Producer manages production operations,
        troubleshoots challenges, and implements improvements to streamline
        workflows. Leading a team that handles both creative coordination and
        logistical tasks, the Producer may also participate in casting decisions
        to align with the creative vision. Additionally, this position requires
        strong project leadership skills to identify content with high audience
        engagement and commercial potential, while maintaining effective
        communication with both internal teams and external partners. A keen
        understanding of audience preferences, coupled with expert project
        management abilities, is essential to deliver successful productions on
        schedule and within allocated budgets.
      - >-
        The Game Director leads the creative direction and overall vision of the
        game, encompassing gameplay mechanics, narrative, audio design,
        cinematics, and promotional content. Collaborating closely with senior
        team members, they help define the game concept and transform the
        client’s brief into a cohesive creative strategy. They oversee the
        integration of story, art, design, sound, and cinematic elements to
        ensure consistent quality and vision throughout production. Acting as
        the key creative decision-maker, the Game Director coordinates
        cross-departmental tasks and manages approvals during development
        phases. Their role requires strong leadership, excellent communication
        skills, and the ability to influence both internal teams and external
        partners to achieve a unified, impactful game experience.
  - source_sentence: >-
      The Principal Engineer/Engineering Manager (Engineering Train) leads
      cross-functional teams in maintenance work involving engineering trains.
      He/She also applies technical expertise to improve maintenance regime,
      provide advice on engineering studies and new engineering initiatives, as
      well as the engagement and management of external contractors. He is
      required to carry out his duties at various train depots and workshops. He
      has excellent problem solving and analytical skills, and applies his
      managerial skills to lead his team to fulfil the responsibilities of
      operational and maintenance activities. He also facilitates the
      implementation of organisational maintenance regimes and continuous
      improvement initiatives.
    sentences:
      - >-
        The Senior Assistant Engineer/Assistant Engineer (Engineering Train)
        leads a team responsible for conducting both preventive and corrective
        maintenance on engineering trains. Proficient in operating calibration
        and diagnostic tools, this role also involves enhancing maintenance
        procedures and overseeing team performance to meet predefined Key
        Performance Indicators (KPIs). The position requires working on rotating
        shifts across multiple train depots and workshops. Demonstrating strong
        leadership and attention to detail, the engineer ensures strict
        adherence to workplace safety protocols and maintains an organized
        environment during maintenance operations.
      - >-
        The Principal Engineer/Project Manager (Rail Infrastructure) directs
        projects focused on the development and expansion of rail infrastructure
        systems. This position involves planning, budgeting, and supervising
        construction activities rather than maintenance operations. The role
        requires expertise in civil engineering design, contract negotiations,
        and stakeholder engagement with government agencies and contractors. The
        incumbent primarily works at construction sites and corporate offices,
        emphasizing project delivery timelines and regulatory compliance,
        without direct involvement in train maintenance or operational
        management.
      - >-
        The Principal Engineer/Engineering Manager (Engineering Train) oversees
        multidisciplinary teams responsible for the upkeep and servicing of
        engineering trains. This role demands the application of specialized
        technical knowledge to enhance maintenance procedures, offer guidance on
        engineering research and innovative projects, and coordinate with
        external contractors. The incumbent operates across multiple train
        depots and workshops, demonstrating strong analytical and
        problem-solving capabilities. Leadership acumen is essential to manage
        the team effectively in executing operational and maintenance tasks,
        while also driving the adoption of organizational maintenance standards
        and ongoing improvement programs.
  - source_sentence: >-
      The Workshop Supervisor/Senior Foreman supervises multiple maintenance
      teams in performing scheduled as well as routine preventive and corrective
      maintenance of bus fleets. His/Her duties include planning and assigning
      maintenance teams according to schedule, allocating prioritised
      maintenance and redirecting resources to meet service requirements. He is
      also responsible for the deployment and coordination of bus breakdown
      recovery teams. He coordinates the implementation of maintenance,
      operations and safety audits across multiple maintenance teams, review
      maintenance performances as well as recommends improvement initiatives to
      achieve established Key Performance Indicators (KPIs). He is required to
      work in the bus workshop and/or depot environment based on rotating
      shifts. He possesses excellent supervision skills, takes a systematic
      approach to coordinate work activities across multiple maintenance teams,
      and is resourceful to achieve maintenance targets and requirements.
    sentences:
      - >-
        The Harbour Pilot is responsible for guiding vessels safely into and out
        of the port, coordinating berthing operations, and ensuring compliance
        with all maritime safety regulations and emergency procedures. This role
        requires a valid Harbour Pilot Licence from the Flag State authority and
        passing a colour vision assessment. The Harbour Pilot must demonstrate
        strong analytical skills, excellent organisational abilities, and
        effectively liaise with various port personnel to maintain smooth and
        secure vessel navigation.
      - >-
        The Workshop Planner coordinates the procurement and inventory
        management of spare parts for bus maintenance but does not supervise
        maintenance teams. This role focuses on forecasting parts requirements,
        liaising with suppliers, and managing stock levels to prevent service
        disruptions. Unlike supervisory positions, the planner operates
        primarily in an office environment, supporting workshop operations
        through logistical and administrative tasks rather than direct team
        management or on-site maintenance activities.
      - >-
        The Workshop Supervisor/Senior Foreman oversees several maintenance
        crews responsible for both planned and reactive upkeep of bus fleets.
        This role involves organizing and dispatching teams following
        maintenance schedules, prioritizing tasks, and reallocating resources to
        ensure service continuity. Additionally, the supervisor manages
        breakdown recovery operations and facilitates maintenance, operational,
        and safety audits across various teams. They evaluate maintenance
        outcomes and suggest improvements to meet defined Key Performance
        Indicators (KPIs). The position requires presence in bus workshops or
        depots, often on rotating shifts, and demands strong leadership
        abilities, methodical coordination skills, and resourcefulness to
        fulfill maintenance objectives.
datasets:
  - dnth/ssf-train-valid-v4.1
pipeline_tag: sentence-similarity
library_name: sentence-transformers

SentenceTransformer based on nomic-ai/modernbert-embed-base

This is a sentence-transformers model finetuned from nomic-ai/modernbert-embed-base on the ssf-train-valid-v4.1 dataset. It maps sentences & paragraphs to a 768-dimensional dense vector space and can be used for semantic textual similarity, semantic search, paraphrase mining, text classification, clustering, and more.

Model Details

Model Description

• Model Type: Sentence Transformer
• Base model: nomic-ai/modernbert-embed-base
• Maximum Sequence Length: 8192 tokens
• Output Dimensionality: 768 dimensions
• Similarity Function: Cosine Similarity
• Training Dataset:
  • ssf-train-valid-v4.1

Model Sources

• Documentation: Sentence Transformers Documentation
• Repository: Sentence Transformers on GitHub
• Hugging Face: Sentence Transformers on Hugging Face

Full Model Architecture

SentenceTransformer(
  (0): Transformer({'max_seq_length': 8192, 'do_lower_case': False, 'architecture': 'ModernBertModel'})
  (1): Pooling({'word_embedding_dimension': 768, 'pooling_mode_cls_token': False, 'pooling_mode_mean_tokens': True, 'pooling_mode_max_tokens': False, 'pooling_mode_mean_sqrt_len_tokens': False, 'pooling_mode_weightedmean_tokens': False, 'pooling_mode_lasttoken': False, 'include_prompt': True})
  (2): Normalize()
)

Usage

Direct Usage (Sentence Transformers)

First install the Sentence Transformers library:

pip install -U sentence-transformers

Then you can load this model and run inference.

from sentence_transformers import SentenceTransformer

# Download from the 🤗 Hub
model = SentenceTransformer("dnth/ssf-retriever-modernbert-embed-base-v4.1")
# Run inference
sentences = [
    'The Workshop Supervisor/Senior Foreman supervises multiple maintenance teams in performing scheduled as well as routine preventive and corrective maintenance of bus fleets. His/Her duties include planning and assigning maintenance teams according to schedule, allocating prioritised maintenance and redirecting resources to meet service requirements. He is also responsible for the deployment and coordination of bus breakdown recovery teams. He coordinates the implementation of maintenance, operations and safety audits across multiple maintenance teams, review maintenance performances as well as recommends improvement initiatives to achieve established Key Performance Indicators (KPIs). He is required to work in the bus workshop and/or depot environment based on rotating shifts. He possesses excellent supervision skills, takes a systematic approach to coordinate work activities across multiple maintenance teams, and is resourceful to achieve maintenance targets and requirements.',
    'The Workshop Supervisor/Senior Foreman oversees several maintenance crews responsible for both planned and reactive upkeep of bus fleets. This role involves organizing and dispatching teams following maintenance schedules, prioritizing tasks, and reallocating resources to ensure service continuity. Additionally, the supervisor manages breakdown recovery operations and facilitates maintenance, operational, and safety audits across various teams. They evaluate maintenance outcomes and suggest improvements to meet defined Key Performance Indicators (KPIs). The position requires presence in bus workshops or depots, often on rotating shifts, and demands strong leadership abilities, methodical coordination skills, and resourcefulness to fulfill maintenance objectives.',
    'The Workshop Planner coordinates the procurement and inventory management of spare parts for bus maintenance but does not supervise maintenance teams. This role focuses on forecasting parts requirements, liaising with suppliers, and managing stock levels to prevent service disruptions. Unlike supervisory positions, the planner operates primarily in an office environment, supporting workshop operations through logistical and administrative tasks rather than direct team management or on-site maintenance activities.',
]
embeddings = model.encode(sentences)
print(embeddings.shape)
# [3, 768]

# Get the similarity scores for the embeddings
similarities = model.similarity(embeddings, embeddings)
print(similarities)
# tensor([[1.0000, 0.8881, 0.4572],
#         [0.8881, 1.0000, 0.4703],
#         [0.4572, 0.4703, 1.0000]])

Training Details

Training Dataset

ssf-train-valid-v4.1

• Dataset: ssf-train-valid-v4.1 at b41efb0
• Size: 6,032 training samples
• Columns: anchor, positive, and negative
• Approximate statistics based on the first 1000 samples:

  	anchor	positive	negative
  type	string	string	string
  details	min: 57 tokens mean: 169.25 tokens max: 403 tokens	min: 55 tokens mean: 138.16 tokens max: 267 tokens	min: 46 tokens mean: 108.1 tokens max: 205 tokens

• Samples:

  anchor	positive	negative
  The Business Development Manager is responsible for managing business development strategy implementation. He/she implements market expansion and new market plans for business growth. By engaging key internal stakeholders, he supports cross-functional collaboration for business development activities. He also performs data analysis on partnerships, Joint Ventures (JV) and Mergers and Acquisitions (M&A) to expand the market share of the organisation. Independent and insightful, he possesses strong business acumen and is able to source for growth opportunities. He supports the proactive pursuit of growth opportunities by being aware of market trends, industry events, competitors' actions and clients' needs. He is also able to adapt strategies and plans to ensure success in a competitive and global market. He travels frequently, maintains rapport with potential and existing clients, and networks extensively outside of the office to develop business relationships.	The Business Development Manager leads the execution of strategies aimed at driving business expansion and entering new markets. Collaborating closely with key internal teams, this role fosters cross-departmental initiatives to support growth objectives. The manager conducts detailed analyses of partnerships, joint ventures, and mergers and acquisitions to enhance the company’s market presence. Demonstrating strong commercial insight and independent judgment, the incumbent identifies and capitalizes on new business opportunities. By staying informed of industry trends, competitor activities, and client requirements, the manager continuously refines strategies to maintain competitive advantage in a global marketplace. This position involves regular travel and active networking to build and sustain relationships with both prospective and current clients.	The Business Development Manager oversees the recruitment and onboarding processes within the human resources function of the company. He/she coordinates talent acquisition campaigns, manages employee relations, and ensures compliance with employment laws. The manager collaborates with department heads to assess staffing needs and develops training programs to enhance workforce capabilities. Responsible for maintaining HR records and administering benefits, the role requires strong interpersonal and organizational skills. Unlike a market-facing role, this position focuses primarily on internal employee management and does not involve external client engagement or market expansion activities.
  The Head of Product defines the organisations product development vision and strategy, and ensures alignment of the product roadmap with the strategy and vision. He/She anticipates the impacts of internal and external business challenges and market conditions on the organisation's product development roadmap. He oversees the organisations product development process, and enhancements to product portfolios to improve their commercial performance. He guides development teams on issues related to the product design, development and deployment for the product portfolio, and development of differentiated strategies across the lines of business. He distils insights and competitive intelligence with various market analyses to grow the organisations business. He works with various teams across the organisation. He is knowledgeable of product development and management practices and tools, as well as product branding and pricing methodologies. He is also knowledgeable of new and emerging consum...	The Head of Product leads the company’s product vision and strategic direction, ensuring that the product roadmap aligns closely with overarching business objectives. This role involves anticipating how internal dynamics and market trends may affect product development plans. The Head of Product manages the full product lifecycle, driving enhancements that boost portfolio profitability and competitive positioning. They provide guidance to cross-functional teams on product design, development, and launch, fostering innovative strategies tailored to different business units. By synthesizing market intelligence and competitive analysis, they identify growth opportunities and shape the company’s product strategy. Collaborating extensively across departments, the Head of Product leverages expertise in product management methodologies, branding, and pricing strategies. They stay abreast of emerging consumer behaviors and industry trends, adopting a global perspective to shape a visionary pro...	The Head of Product manages the company’s internal communications and public relations strategy, ensuring all messaging aligns with the corporate brand and reputation goals. They monitor both internal and external communication channels to anticipate potential challenges and opportunities impacting the organization’s image. The Head of Product oversees the development of corporate messaging frameworks and media relations initiatives, guiding teams on content creation, media engagement, and crisis communication strategies. They analyze public sentiment and competitive communication tactics to enhance the company’s visibility. Working closely with marketing, legal, and executive teams, the Head of Product applies expertise in communication technologies and branding consistency. They stay informed about emerging communication trends and digital platforms, integrating global best practices to craft compelling narratives. As a persuasive and charismatic leader, they inspire communication te...
  The Production Manager oversees all operations of the food production plant, with a focus on simplifying work processes, reducing costs and increasing production process efficiency. He/She is responsible for setting key performance indicators (KPI) for the production plant, and formulating new food production standards and standard operating procedures (SOPs). The Production Manager monitors quality assurance on an overall level, investigates production and/or quality issues and recommends solutions. He is required to go through training in internal food safety audits and serves on the organisation's food safety internal audit committee. He operates in a food production environment and may be required to work shifts. He should be comfortable with exposure to physically demanding work conditions (i.e. long standing hours, hot or cold temperatures).	The Production Manager is responsible for managing the entire food manufacturing facility, focusing on optimizing workflows, cutting operational costs, and enhancing production efficiency. This role involves establishing key performance metrics for the plant, developing updated standards and standard operating procedures for food production, and overseeing overall quality assurance. The Production Manager addresses production and quality concerns through thorough investigation and proposes effective corrective actions. Participation in internal food safety audit training and membership on the company’s food safety audit committee are essential. The role requires working in a food processing environment, which may include shift work and handling physically demanding conditions such as prolonged standing and exposure to varying temperatures.	The Production Supervisor directs daily operations within a pharmaceutical packaging facility, prioritizing compliance with drug safety regulations and maintaining equipment calibration. This position involves setting production targets, enforcing cleanroom protocols, and overseeing product labeling accuracy. The Production Supervisor conducts routine equipment inspections and coordinates with quality control teams to resolve packaging discrepancies. Training in pharmaceutical Good Manufacturing Practices (GMP) and participation in regulatory audit preparations are required. The role demands working in a controlled, sterile environment with adherence to strict hygiene standards and occasional shift work.

• Loss: MultipleNegativesRankingLoss with these parameters:

  {
      "scale": 20.0,
      "similarity_fct": "cos_sim",
      "gather_across_devices": false
  }
  

Evaluation Dataset

ssf-train-valid-v4.1

• Dataset: ssf-train-valid-v4.1 at b41efb0
• Size: 1,508 evaluation samples
• Columns: anchor, positive, and negative
• Approximate statistics based on the first 1000 samples:

  	anchor	positive	negative
  type	string	string	string
  details	min: 57 tokens mean: 170.2 tokens max: 403 tokens	min: 56 tokens mean: 138.34 tokens max: 266 tokens	min: 51 tokens mean: 108.37 tokens max: 236 tokens

• Samples:

  anchor	positive	negative
  The Capacity Manager oversee daily operations and review capacity forecasts and develops process improvements to maximise voyage yields. He/She develops cargo mixture strategies, based on profit maximisation and customer demand, and manages all vessel operations planning to optimise capacity utilisation, terminal operations, vessel utilisation, vessel movement and route adjustment strategies. He has a strong understanding of commercial and financial drivers in the shipping industry. He has strong leadership skills to manage multiple internal and external stakeholders and demonstrates commitment to exceptional customer service.	The Capacity Manager is responsible for managing daily operational activities and evaluating capacity projections to enhance voyage profitability. This role involves formulating cargo allocation plans aimed at maximizing profits and meeting customer needs, alongside coordinating vessel operation schedules to improve capacity use, terminal efficiency, vessel deployment, navigation, and routing strategies. The Capacity Manager possesses deep commercial and financial insight within the maritime sector and exhibits strong leadership abilities to coordinate diverse stakeholder groups while maintaining a high standard of customer service excellence.	The Capacity Planner coordinates warehouse inventory levels and supervises stock replenishment to meet retail demand forecasts. They focus on optimizing storage space usage, managing supplier schedules, and streamlining logistics processes for efficient product flow. The role requires proficiency in supply chain software and collaboration with procurement and distribution teams but does not involve vessel operations or maritime commercial analysis. Strong organizational skills and attention to detail are essential for ensuring timely delivery and inventory accuracy.
  The Research Analyst is responsible for conducting research based on requirements and requests from various internal business units. He/She also facilitates investment processes by providing assumptions necessary for forecasting and investment recommendations based on the research conducted. The Research Analyst is self-motivated, driven and passionate about learning. He takes the initiative to share research outcomes that are useful to other business units. The role also requires him to be able to analyse and interpret information quickly and to condense and bring across complex research ideas and concepts in easily understandable terms.	The Research Analyst supports multiple internal departments by performing targeted research aligned with their specific needs. This role involves contributing to investment decision-making by supplying key assumptions that inform forecasting and asset allocation suggestions. The Research Analyst must be proactive, eager to expand their knowledge, and willing to disseminate valuable insights across teams. Strong analytical skills are essential for swiftly interpreting data and simplifying intricate research findings into clear, accessible language.	The Business Development Analyst focuses on identifying new market opportunities and building client relationships to drive revenue growth across various sectors. This role requires expertise in sales strategies, negotiation, and customer engagement rather than conducting in-depth research or investment analysis. The Business Development Analyst must be persuasive, target-driven, and skilled at presenting compelling business proposals to potential partners and stakeholders.
  The Head of Chartering manages the chartering function and oversees a ship chartering team in the execution of the organisation's chartering business. He/She negotiates and/or evaluates potential business development opportunities and is able to synthesise complex concepts and information to distil them into actionable propositions. He is a self-motivated individual who works independently to lead a team and support their efforts in accomplishing goals, and provides guidance where necessary.	The Head of Chartering leads the ship chartering department, supervising a team responsible for executing the company’s chartering operations. This role involves assessing and negotiating new business ventures, translating intricate market data and insights into strategic actions. The individual is a proactive leader who independently drives team performance, offers direction to ensure objectives are met, and fosters a collaborative environment to achieve business targets.	The Head of Operations directs the vessel maintenance division, coordinating technical teams to ensure fleet readiness and compliance with maritime safety standards. This role focuses on overseeing repair schedules, managing maintenance budgets, and liaising with regulatory bodies to uphold operational excellence. The individual works closely with engineering staff to optimize vessel uptime and supports continuous improvement initiatives across the maintenance function.

• Loss: MultipleNegativesRankingLoss with these parameters:

  {
      "scale": 20.0,
      "similarity_fct": "cos_sim",
      "gather_across_devices": false
  }
  

Training Hyperparameters

Non-Default Hyperparameters

• eval_strategy: epoch
• per_device_train_batch_size: 16
• per_device_eval_batch_size: 32
• gradient_accumulation_steps: 32
• learning_rate: 2e-05
• weight_decay: 0.01
• num_train_epochs: 5
• lr_scheduler_type: cosine
• warmup_ratio: 0.1
• bf16: True
• tf32: True
• load_best_model_at_end: True
• gradient_checkpointing: True
• batch_sampler: no_duplicates

All Hyperparameters

Click to expand

• overwrite_output_dir: False
• do_predict: False
• eval_strategy: epoch
• prediction_loss_only: True
• per_device_train_batch_size: 16
• per_device_eval_batch_size: 32
• per_gpu_train_batch_size: None
• per_gpu_eval_batch_size: None
• gradient_accumulation_steps: 32
• eval_accumulation_steps: None
• torch_empty_cache_steps: None
• learning_rate: 2e-05
• weight_decay: 0.01
• adam_beta1: 0.9
• adam_beta2: 0.999
• adam_epsilon: 1e-08
• max_grad_norm: 1.0
• num_train_epochs: 5
• max_steps: -1
• lr_scheduler_type: cosine
• lr_scheduler_kwargs: {}
• warmup_ratio: 0.1
• warmup_steps: 0
• log_level: passive
• log_level_replica: warning
• log_on_each_node: True
• logging_nan_inf_filter: True
• save_safetensors: True
• save_on_each_node: False
• save_only_model: False
• restore_callback_states_from_checkpoint: False
• no_cuda: False
• use_cpu: False
• use_mps_device: False
• seed: 42
• data_seed: None
• jit_mode_eval: False
• use_ipex: False
• bf16: True
• fp16: False
• fp16_opt_level: O1
• half_precision_backend: auto
• bf16_full_eval: False
• fp16_full_eval: False
• tf32: True
• local_rank: 0
• ddp_backend: None
• tpu_num_cores: None
• tpu_metrics_debug: False
• debug: []
• dataloader_drop_last: False
• dataloader_num_workers: 0
• dataloader_prefetch_factor: None
• past_index: -1
• disable_tqdm: False
• remove_unused_columns: True
• label_names: None
• load_best_model_at_end: True
• ignore_data_skip: False
• fsdp: []
• fsdp_min_num_params: 0
• fsdp_config: {'min_num_params': 0, 'xla': False, 'xla_fsdp_v2': False, 'xla_fsdp_grad_ckpt': False}
• fsdp_transformer_layer_cls_to_wrap: None
• accelerator_config: {'split_batches': False, 'dispatch_batches': None, 'even_batches': True, 'use_seedable_sampler': True, 'non_blocking': False, 'gradient_accumulation_kwargs': None}
• deepspeed: None
• label_smoothing_factor: 0.0
• optim: adamw_torch_fused
• optim_args: None
• adafactor: False
• group_by_length: False
• length_column_name: length
• ddp_find_unused_parameters: None
• ddp_bucket_cap_mb: None
• ddp_broadcast_buffers: False
• dataloader_pin_memory: True
• dataloader_persistent_workers: False
• skip_memory_metrics: True
• use_legacy_prediction_loop: False
• push_to_hub: False
• resume_from_checkpoint: None
• hub_model_id: None
• hub_strategy: every_save
• hub_private_repo: None
• hub_always_push: False
• hub_revision: None
• gradient_checkpointing: True
• gradient_checkpointing_kwargs: None
• include_inputs_for_metrics: False
• include_for_metrics: []
• eval_do_concat_batches: True
• fp16_backend: auto
• push_to_hub_model_id: None
• push_to_hub_organization: None
• mp_parameters:
• auto_find_batch_size: False
• full_determinism: False
• torchdynamo: None
• ray_scope: last
• ddp_timeout: 1800
• torch_compile: False
• torch_compile_backend: None
• torch_compile_mode: None
• include_tokens_per_second: False
• include_num_input_tokens_seen: False
• neftune_noise_alpha: None
• optim_target_modules: None
• batch_eval_metrics: False
• eval_on_start: False
• use_liger_kernel: False
• liger_kernel_config: None
• eval_use_gather_object: False
• average_tokens_across_devices: False
• prompts: None
• batch_sampler: no_duplicates
• multi_dataset_batch_sampler: proportional
• router_mapping: {}
• learning_rate_mapping: {}

Training Logs

Epoch	Step	Training Loss	Validation Loss
0.4244	5	0.1542	-
0.8488	10	0.0159	-
1.0	12	-	0.0059
1.2546	15	0.0039	-
1.6790	20	0.0039	-
2.0	24	-	0.0033
2.0849	25	0.0033	-
2.5093	30	0.0017	-
2.9337	35	0.0012	-
3.0	36	-	0.0023
3.3395	40	0.0015	-
3.7639	45	0.0012	-
4.0	48	-	0.0020
4.1698	50	0.0012	-
4.5942	55	0.0023	-
5.0	60	0.0014	0.002

• The bold row denotes the saved checkpoint.

Framework Versions

• Python: 3.12.8
• Sentence Transformers: 5.1.0
• Transformers: 4.55.0
• PyTorch: 2.8.0+cu128
• Accelerate: 1.10.0
• Datasets: 4.0.0
• Tokenizers: 0.21.4

Citation

BibTeX

Sentence Transformers

@inproceedings{reimers-2019-sentence-bert,
    title = "Sentence-BERT: Sentence Embeddings using Siamese BERT-Networks",
    author = "Reimers, Nils and Gurevych, Iryna",
    booktitle = "Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing",
    month = "11",
    year = "2019",
    publisher = "Association for Computational Linguistics",
    url = "https://arxiv.org/abs/1908.10084",
}

MultipleNegativesRankingLoss

@misc{henderson2017efficient,
    title={Efficient Natural Language Response Suggestion for Smart Reply},
    author={Matthew Henderson and Rami Al-Rfou and Brian Strope and Yun-hsuan Sung and Laszlo Lukacs and Ruiqi Guo and Sanjiv Kumar and Balint Miklos and Ray Kurzweil},
    year={2017},
    eprint={1705.00652},
    archivePrefix={arXiv},
    primaryClass={cs.CL}
}