Update sample

sample

@@ -1,98 +1,114 @@
-Training label counts (557 samples):
-- class 0: 6637
-- class 1: 4027
-- class 2: 926
-- class 3: 544
-- class 4: 1966
-- class 5: 2427
-- class 6: 750
+train accuracy
+
+
+Testing DataLoader 0: 100% 590/590 [00:18<00:00, 32.52it/s]num_classes: 7
+per_face_accuracy: 0.5899062178131945
+class_1_acc: 0.5705482698688576
+class_2_acc: 0.9057858567945023
+class_3_acc: 0.33861834654586637
+class_4_acc: 0.3665283540802213
+class_5_acc: 0.4549301735082522
+class_6_acc: 0.4173469387755102
+class_7_acc: 0.45702005730659023
+per_class_accuracy: 0.5015397138399714
+IoU: 0.33042782010594945
+
+
+
+
+
+
+
+
+
+test_accuracy
+
+
+
+Testing DataLoader 0: 100% 72/72 [00:03<00:00, 18.58it/s]num_classes: 7
+per_face_accuracy: 0.5375796178343949
+class_1_acc: 0.5367647058823529
+class_2_acc: 0.9249146757679181
+class_3_acc: 0.09885931558935361
+class_4_acc: 0.29896907216494845
+class_5_acc: 0.36097560975609755
+class_6_acc: 0.384
+class_7_acc: 0.4420289855072464
+per_class_accuracy: 0.43521605209541675
+IoU: 0.2786472821122044
+per_file_accuracy:
+file_id_691: 0.46153849363327026
+file_id_679: 0.7272727489471436
+file_id_719: 0.25
+file_id_666: 0.4399999976158142
+file_id_696: 0.4166666865348816
+file_id_675: 0.3055555522441864
+file_id_706: 0.6341463327407837
+file_id_723: 0.7045454978942871
+file_id_699: 0.884615421295166
+file_id_710: 0.5
+file_id_731: 0.6666666865348816
+file_id_707: 0.6666666865348816
+file_id_672: 0.6875
+file_id_727: 0.5
+file_id_703: 0.52173912525177
+file_id_716: 0.41999998688697815
+file_id_717: 0.9677419066429138
+file_id_704: 0.9259259104728699
+file_id_700: 0.8333333730697632
+file_id_724: 0.4000000059604645
+file_id_729: 0.75
+file_id_725: 0.71875
+file_id_713: 0.5
+file_id_730: 0.75
+file_id_684: 0.5333333611488342
+file_id_690: 0.7058823704719543
+file_id_728: 0.04838709533214569
+file_id_732: 0.9166666865348816
+file_id_698: 0.6666666865348816
+file_id_674: 0.6315789222717285
+file_id_726: 0.8076923489570618
+file_id_693: 0.5
+file_id_662: 0.9166666865348816
+file_id_677: 0.78125
+file_id_692: 0.6666666865348816
+file_id_708: 0.6363636255264282
+file_id_686: 0.575757622718811
+file_id_685: 0.7692307829856873
+file_id_667: 0.31481480598449707
+file_id_701: 0.375
+file_id_715: 0.5909091234207153
+file_id_733: 0.20370370149612427
+file_id_712: 0.4523809552192688
+file_id_678: 0.6666666865348816
+file_id_689: 0.6000000238418579
+file_id_670: 1.0
+file_id_687: 0.7333333492279053
+file_id_711: 0.3658536374568939
+file_id_681: 0.45000001788139343
+file_id_668: 0.8636363744735718
+file_id_694: 0.28125
+file_id_671: 0.944444477558136
+file_id_714: 0.699999988079071
+file_id_722: 0.6363636255264282
+file_id_669: 0.523809552192688
+file_id_709: 0.21052631735801697
+file_id_688: 0.28947368264198303
+file_id_683: 0.65625
+file_id_697: 0.5
+file_id_676: 0.53125
+file_id_682: 0.1666666716337204
+file_id_702: 0.4599999785423279
+file_id_680: 0.41379308700561523
+file_id_665: 0.692307710647583
+file_id_695: 0.5625
+file_id_718: 0.5
+file_id_721: 0.8125
+file_id_673: 0.8125
+file_id_664: 0.42500001192092896
+file_id_720: 0.8333333730697632
+file_id_663: 0.7333333492279053
+file_id_705: 0.3863636553287506
+Testing DataLoader 0: 100% 72/72
 
-Totals:
-- N = 17277
-- C = 7
 
-Formula (inverse-frequency, mean-normalized):
-1) Raw weight: w_i_raw = N / (C * count_i)
-2) Normalize: w_i = w_i_raw / mean(w_raw)
-
-Computed weights (class 0..6):
-[0.189313, 0.312012, 1.356881, 2.309691, 0.639101, 0.517706, 1.675296]
-
-
-
-
-
-
-### Check No of faces
-
-# compare_step_faces.py
-from OCC.Core.STEPControl import STEPControl_Reader
-from OCC.Core.IFSelect import IFSelect_RetDone
-from OCC.Core.TopExp import TopExp_Explorer
-from OCC.Core.TopAbs import TopAbs_FACE
-from OCC.Core.TopoDS import topods
-
-try:
-    # pythonocc (common) helper
-    from OCC.Extend.TopologyUtils import TopologyExplorer
-except Exception as e:
-    TopologyExplorer = None
-
-from occwl.io import load_step
-
-
-def _load_shape_stepcontrol(step_path: str):
-    reader = STEPControl_Reader()
-    status = reader.ReadFile(step_path)
-    if status != IFSelect_RetDone:
-        raise RuntimeError(f"STEP read failed: status={status}")
-    reader.TransferRoots()
-    shape = reader.OneShape()
-    return shape
-
-
-def count_faces_method1(step_path: str) -> int:
-    if TopologyExplorer is None:
-        raise RuntimeError("TopologyExplorer not available. Check pythonocc installation.")
-    shape = _load_shape_stepcontrol(step_path)
-    top_exp = TopologyExplorer(shape, ignore_orientation=True)
-    faces = [f for f in top_exp.faces()]
-    return len(faces)
-
-
-def count_faces_method2(step_path: str) -> int:
-    shape = _load_shape_stepcontrol(step_path)
-    explorer = TopExp_Explorer(shape, TopAbs_FACE)
-    count = 0
-    while explorer.More():
-        _face = topods.Face(explorer.Current())
-        count += 1
-        explorer.Next()
-    return count
-
-
-def count_faces_method3(step_path: str) -> int:
-    solids = load_step(step_path)
-    if len(solids) != 1:
-        raise RuntimeError(f"Expected 1 solid, got {len(solids)}")
-    solid = solids[0]
-    faces = [f for f in solid.faces()]
-    return len(faces)
-
-
-def compare_counts(step_path: str):
-    m1 = count_faces_method1(step_path)
-    m2 = count_faces_method2(step_path)
-    m3 = count_faces_method3(step_path)
-
-    print(f"Method 1 (TopologyExplorer): {m1}")
-    print(f"Method 2 (TopExp_Explorer):  {m2}")
-    print(f"Method 3 (occwl load_step): {m3}")
-
-    all_same = (m1 == m2 == m3)
-    print(f"All methods match: {all_same}")
-
-
-if __name__ == "__main__":
-    step_path = r"C:\Users\FCI\Desktop\0m-3623639.stp"
-    compare_counts(step_path)