Upload two_stream_attn_v1_finetune_20260515T104743Z

README.md

@@ -91,7 +91,7 @@ Input (B, T=32, 147)
 
 | Class | Description |
 |-------|-------------|
-| `fist` | — |
+| `fist` | Closed fist (all fingers curled, thumb tucked) |
 | `swiping_right` | Horizontal swipe from left to right |
 | `swiping_left` | Horizontal swipe from right to left |
 | `swiping_down` | Vertical swipe downward |
@@ -106,7 +106,7 @@ Input (B, T=32, 147)
 
 | Class | Mode | Command | Runtime handling |
 |-------|------|---------|------------------|
-| `fist` | `unmapped` | `—` | Not mapped in active command map |
+| `fist` | `discrete` | `erase_annotations` | Discrete command via GestureActivationController → CommandDispatcher |
 | `swiping_right` | `discrete` | `next_slide` | Discrete command via GestureActivationController → CommandDispatcher |
 | `swiping_left` | `discrete` | `previous_slide` | Discrete command via GestureActivationController → CommandDispatcher |
 | `swiping_down` | `discrete` | `stop_presentation` | Discrete command via GestureActivationController → CommandDispatcher |
@@ -172,7 +172,7 @@ Two-phase transfer learning pipeline:
 - **Phase 2 (fine-tuning):** head replaced and model adapted on Hybrid Jester+IPN 10-gesture vocabulary.
 - **Stage A (frozen backbone):** 10 epoch(s) head-only warmup.
 - **Stage B (full model):** up to 80 epoch(s) joint fine-tuning with scheduler/early stopping.
-- **Stage B retention defences:** replay_max_samples_per_class=500, distillation_weight=0.0, replay_ce_weight=0.0, backbone_lr_multiplier=0.1, gpm_components=0, forgetting_penalty_weight=0.5.
+- **Stage B retention defences:** replay_max_samples_per_class=500, distillation_weight=0.0, replay_ce_weight=0.0, backbone_lr_multiplier=0.1, ewc_weight=N/A, gpm_components=0, forgetting_penalty_weight=0.5.
 
 ## Training Configuration
 
@@ -182,7 +182,7 @@ Two-phase transfer learning pipeline:
 | Input size | 147 |
 | Hidden size | 96/stream (BiLSTM output: 192) |
 | Projection dim | 96 |
-| Num layers | 4 |
+| Num layers | 2 |
 | MHA heads | 8 (head dim: 24) |
 | Dropout | 0.4 |
 | Learning rate | 3e-05 |

config.json

@@ -1,10 +1,10 @@
 {
   "model_version": "two_stream_attn_v1_finetune_20260515T104743Z",
   "model_config": {
-    "model_name": "two_stream_attn_v1",
+    "model_name": "two_stream_attn_v1_2layer_finetune",
     "input_size": 147,
     "hidden_size": 96,
-    "num_layers": 4,
+    "num_layers": 2,
     "dropout": 0.4,
     "num_classes": 10
   },
@@ -73,7 +73,7 @@
     "point_two",
     "unknown"
   ],
-  "created_at": "2026-05-15T10:57:07.231228+00:00",
+  "created_at": "2026-05-15T13:15:28.451458+00:00",
   "gesture_command_mapping": {
     "commands": {
       "swiping_up": "start_presentation",
@@ -82,7 +82,7 @@
       "swiping_left": "previous_slide",
       "zooming_in_full_hand": "zoom_in_view",
       "zooming_out_full_hand": "zoom_out_view",
-      "palm": "erase_annotations",
+      "fist": "erase_annotations",
       "pinch": "activate_laser_pointer",
       "click": "mouse_click",
       "unknown": "no_action"
@@ -94,7 +94,7 @@
       "swiping_left": "discrete",
       "zooming_in_full_hand": "discrete",
       "zooming_out_full_hand": "discrete",
-      "palm": "discrete",
+      "fist": "discrete",
       "pinch": "discrete",
       "click": "discrete",
       "point_one": "continuous",