| --- |
| dataset_info: |
| features: |
| - name: file_name |
| dtype: string |
| - name: uni |
| dtype: string |
| - name: wylie |
| dtype: string |
| - name: url |
| dtype: string |
| - name: dept |
| dtype: string |
| - name: grade |
| dtype: int64 |
| - name: char_len |
| dtype: int64 |
| - name: audio_len |
| dtype: float64 |
| splits: |
| - name: train |
| num_bytes: 643815905 |
| num_examples: 1362015 |
| - name: validation |
| num_bytes: 9795243 |
| num_examples: 20742 |
| download_size: 272350154 |
| dataset_size: 653611148 |
| configs: |
| - config_name: default |
| data_files: |
| - split: train |
| path: data/train-* |
| - split: validation |
| path: data/validation-* |
| --- |
| |
| --- |
|
|
| # STT Training Data |
|
|
| This dataset is prepared for Speech-to-Text (STT) training. It contains audio files from different departments, each annotated with their transcription. The dataset is split by department and includes the duration of audio data per department. |
|
|
| ## Dataset Overview |
|
|
| - **Total Audio Files**: 1,391,020 |
| - **Total Audio Length**: 1,576.76 hours |
| - **Total Audio collected data**: 18 OCT, 2024 |
|
|
| ## Department-wise naming and Statistics |
|
|
|
|
| | Department | desc | Number of Audio Files | Total Audio Length (hours) | |
| |------------|-------------------|-----------------------|----------------------------| |
| | STT_AB | Audio book | 174,525 | 224.92 | |
| | STT_CS | Children Speech | 150,310 | 219.51 | |
| | STT_HS | History | 87,088 | 96.27 | |
| | STT_MV | Tibetan Movies | 112,756 | 193.27 | |
| | STT_NS | Natural Speech | 241,007 | 318.28 | |
| | STT_NW | News | 97,145 | 137.82 | |
| | STT_PC | Podcast | 73,894 | 78.90 | |
| | STT_TT | Tibetan Teachings | 454,295 | 307.78 | |
|
|
|
|
|
|
| ## Total Audio Length by Department |
|
|
| The total audio length of each department in hours: |
|
|
| - **STT_AB**: 224.92 hours |
| - **STT_CS**: 219.51 hours |
| - **STT_HS**: 96.27 hours |
| - **STT_MV**: 193.27 hours |
| - **STT_NS**: 318.28 hours |
| - **STT_NW**: 137.82 hours |
| - **STT_PC**: 78.90 hours |
| - **STT_TT**: 307.78 hours |
|
|
| ## Total Audio Length |
|
|
| The combined audio length across all departments is **1,576.76 hours**. |
|
|
|
|
| --- |
|
|
| # Dataset Statistics |
|
|
| ## Configuration: `default` |
|
|
| ### Split: `train` |
|
|
| **Total Rows**: 1,362,015 |
|
|
| #### `dept` |
|
|
| - **Type**: categorical |
| - **Data Type**: `object` |
| - **Unique Values**: 8 |
|
|
| **Value Distribution:** |
|
|
| | Value | Count | Percentage | |
| |-------|-------|------------| |
| | `STT_TT` | 446,495 | 32.78% | |
| | `STT_NS` | 236,407 | 17.36% | |
| | `STT_AB` | 170,922 | 12.55% | |
| | `STT_CS` | 146,811 | 10.78% | |
| | `STT_MV` | 110,080 | 8.08% | |
| | `STT_NW` | 94,703 | 6.95% | |
| | `STT_HS` | 84,797 | 6.23% | |
| | `STT_PC` | 71,800 | 5.27% | |
|
|
| #### `grade` |
|
|
| - **Type**: numerical |
| - **Data Type**: `int64` |
| - **Sum**: 3,963,451.00 |
| - **Average**: 2.91 |
|
|
| #### `char_len` |
| |
| - **Type**: numerical |
| - **Data Type**: `int64` |
| - **Sum**: 100,478,335.00 |
| - **Average**: 73.77 |
| |
| #### `audio_len` |
|
|
| - **Type**: numerical |
| - **Data Type**: `float64` |
| - **Sum**: 5,565,673.28 |
| - **Average**: 4.09 |
|
|
| --- |
|
|
| ### Split: `validation` |
|
|
| **Total Rows**: 20,742 |
|
|
| #### `dept` |
|
|
| - **Type**: categorical |
| - **Data Type**: `object` |
| - **Unique Values**: 8 |
|
|
| **Value Distribution:** |
|
|
| | Value | Count | Percentage | |
| |-------|-------|------------| |
| | `STT_TT` | 6,800 | 32.78% | |
| | `STT_NS` | 3,600 | 17.36% | |
| | `STT_AB` | 2,603 | 12.55% | |
| | `STT_CS` | 2,236 | 10.78% | |
| | `STT_MV` | 1,676 | 8.08% | |
| | `STT_NW` | 1,442 | 6.95% | |
| | `STT_HS` | 1,291 | 6.22% | |
| | `STT_PC` | 1,094 | 5.27% | |
|
|
| #### `grade` |
|
|
| - **Type**: numerical |
| - **Data Type**: `int64` |
| - **Sum**: 60,359.00 |
| - **Average**: 2.91 |
|
|
| #### `char_len` |
| |
| - **Type**: numerical |
| - **Data Type**: `int64` |
| - **Sum**: 1,528,005.00 |
| - **Average**: 73.67 |
| |
| #### `audio_len` |
|
|
| - **Type**: numerical |
| - **Data Type**: `float64` |
| - **Sum**: 84,598.37 |
| - **Average**: 4.08 |
|
|
| --- |
|
|
