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classes.txt

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clean_data.py

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+t = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'
+import os 
+dirs = r'E:\group_5\labels_g3_1'
+ndirs = r'E:\group_5\labels_3'
+for filenames in os.listdir(dirs):
+    if filenames.endswith('.txt'):
+        old_file = os.path.join(dirs, filenames)
+        new_file = os.path.join(ndirs, filenames)
+        with open(old_file, 'r') as f:
+            lines = f.readlines()
+        if len(lines) != 6:
+            print(f"File {filenames} does not have exactly 6 lines.")
+            continue
+        idx = [t.index(c) for c in filenames.split('_')[0]]
+        with open(new_file, 'w') as f:
+            for i,line in enumerate(lines):
+                line = line.split(' ')
+                line[0] = str(idx[i])
+                f.write(' '.join(line))