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ntsrigaud
/
maestro-lstm-hybrid

PyTorch
English
gesture-recognition
hand-gesture
mediapipe
temporal-model
lstm
attention
bidirectional
Eval Results (legacy)
Model card Files
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maestro-lstm-hybrid
File size: 2,757 Bytes
0b50302
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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{
  "model_version": "two_stream_attn_v1_finetune_20260512T041947Z",
  "model_config": {
    "model_name": "two_stream_attn_v1",
    "input_size": 147,
    "hidden_size": 96,
    "num_layers": 4,
    "dropout": 0.35,
    "num_classes": 10
  },
  "feature_schema": {
    "feature_schema_version": "feature-schema-v5",
    "feature_dim": 147,
    "orientation_normalization": false,
    "window_length": 32,
    "window_step": null
  },
  "training_config": {
    "epochs": 60,
    "batch_size": 128,
    "learning_rate": 3e-05,
    "weight_decay": 0.0005,
    "grad_clip_norm": 1.0,
    "seed": 42,
    "label_smoothing": 0.05,
    "class_weighting": false,
    "max_samples_per_class": 5000,
    "scheduler": {
      "factor": 0.5,
      "patience": 8,
      "min_lr": 1e-06
    }
  },
  "evaluation": {
    "test_accuracy": 0.9898119122257053,
    "test_macro_f1": 0.9916782280254713,
    "test_loss": 0.3169419604159946,
    "calibration_ece": 0.04126546900162752,
    "per_class_recall": {
      "no_gesture": 1.0,
      "point_one": 0.9890560875512996,
      "point_two": 0.9850746268656716,
      "stop_sign": 0.9947460595446584,
      "swiping_down": 0.9903846153846154,
      "swiping_left": 1.0,
      "swiping_right": 0.990909090909091,
      "swiping_up": 0.9810126582278481,
      "zooming_in_full_hand": 0.9919484702093397,
      "zooming_out_full_hand": 0.9897959183673469
    },
    "per_class_precision": {
      "no_gesture": 1.0,
      "point_one": 0.9836734693877551,
      "point_two": 0.9864130434782609,
      "stop_sign": 0.9964912280701754,
      "swiping_down": 1.0,
      "swiping_left": 0.9818181818181818,
      "swiping_right": 0.990909090909091,
      "swiping_up": 1.0,
      "zooming_in_full_hand": 0.9919484702093397,
      "zooming_out_full_hand": 0.9897959183673469
    }
  },
  "class_labels": [
    "no_gesture",
    "point_one",
    "point_two",
    "stop_sign",
    "swiping_down",
    "swiping_left",
    "swiping_right",
    "swiping_up",
    "zooming_in_full_hand",
    "zooming_out_full_hand"
  ],
  "created_at": "2026-05-12T04:25:36.916751+00:00",
  "gesture_command_mapping": {
    "commands": {
      "swipe_up": "start_presentation",
      "swipe_down": "stop_presentation",
      "swipe_right": "next_slide",
      "swipe_left": "previous_slide",
      "zoom_in": "zoom_in_view",
      "zoom_out": "zoom_out_view",
      "open_palm_hold": "erase_annotations",
      "unknown": "no_action"
    },
    "modes": {
      "swipe_up": "discrete",
      "swipe_down": "discrete",
      "swipe_right": "discrete",
      "swipe_left": "discrete",
      "zoom_in": "discrete",
      "zoom_out": "discrete",
      "open_palm_hold": "discrete",
      "point_one": "continuous",
      "point_two": "continuous"
    }
  }
}