Update german-ler.py

add coarse-grained tags

german-ler.py

@@ -158,18 +158,7 @@ class German_LER(datasets.GeneratorBasedBuilder):
                 gen_kwargs={"datapath": data_dir["dev"], "split": "dev"},
             ),
         ]
-    
-    def _generate_coarse_tags(label):
-        if label == 'O': return label
-        
-        bio, fine_tag = label.split("-")
-        if fine_tag  in ['PER', 'RR', 'AN']: return bio + '-PER'
-        elif fine_tag  in ['LD', 'ST', 'STR', 'LDS']: return bio + '-LOC'
-        elif fine_tag  in ['ORG', 'UN', 'INN', 'GRT', 'MRK']: return bio + '-ORG'
-        elif fine_tag  in ['GS', 'VO', 'EUN']: return  bio + '-NRM'
-        elif fine_tag  in ['VS', 'VT']: return bio + '-REG'
-        else: return label
-                                
+                                    
     def _generate_examples(self, datapath, split):
         sentence_counter = 0
         with open(datapath, encoding="utf-8") as f:
@@ -183,7 +172,18 @@ class German_LER(datasets.GeneratorBasedBuilder):
                     token, label = row_split
                     current_words.append(token)
                     current_labels.append(label)
-                    current_coarse_labels.append(generate_coarse_tags(label))
+                    
+                    # generate coarse-grained tags
+                    if label == 'O': continue
+                    else:
+                        bio, fine_tag = label.split("-")
+                        if fine_tag  in ['PER', 'RR', 'AN']: label = bio + '-PER'
+                        elif fine_tag  in ['LD', 'ST', 'STR', 'LDS']: label = bio + '-LOC'
+                        elif fine_tag  in ['ORG', 'UN', 'INN', 'GRT', 'MRK']: label = bio + '-ORG'
+                        elif fine_tag  in ['GS', 'VO', 'EUN']: label = bio + '-NRM'
+                        elif fine_tag  in ['VS', 'VT']: label = bio + '-REG'
+                    current_coarse_labels.append(label)
+                    
                 else:
                     if not current_words:
                         continue