Merge pull request #1023 from tuvuumass/patch-1

fix issue #824

examples/run_bertology.py

@@ -211,10 +211,12 @@ def prune_heads(args, model, eval_dataloader, head_mask):
 
 def main():
     parser = argparse.ArgumentParser()
+    ## Required parameters
     parser.add_argument("--data_dir", default=None, type=str, required=True,
                         help="The input data dir. Should contain the .tsv files (or other data files) for the task.")
-    parser.add_argument("--model_name", default=None, type=str, required=True,
-                        help="Bert/XLNet/XLM pre-trained model selected in the list: " + ", ".join(ALL_MODELS))
+    parser.add_argument("--model_name_or_path", default=None, type=str, required=True,
+                        help="Path to pre-trained model or shortcut name selected in the list: " + ", ".join(
+                            ALL_MODELS))
     parser.add_argument("--task_name", default=None, type=str, required=True,
                         help="The name of the task to train selected in the list: " + ", ".join(processors.keys()))
     parser.add_argument("--output_dir", default=None, type=str, required=True,
@@ -222,9 +224,9 @@ def main():
 
     ## Other parameters
     parser.add_argument("--config_name", default="", type=str,
-                        help="Pretrained config name or path if not the same as model_name")
+                        help="Pretrained config name or path if not the same as model_name_or_path")
     parser.add_argument("--tokenizer_name", default="", type=str,
-                        help="Pretrained tokenizer name or path if not the same as model_name")
+                        help="Pretrained tokenizer name or path if not the same as model_name_or_path")
     parser.add_argument("--cache_dir", default="", type=str,
                         help="Where do you want to store the pre-trained models downloaded from s3")
     parser.add_argument("--data_subset", type=int, default=-1,
@@ -297,15 +299,15 @@ def main():
 
     args.model_type = ""
     for key in MODEL_CLASSES:
-        if key in args.model_name.lower():
+        if key in args.model_name_or_path.lower():
             args.model_type = key  # take the first match in model types
             break
     config_class, model_class, tokenizer_class = MODEL_CLASSES[args.model_type]
-    config = config_class.from_pretrained(args.config_name if args.config_name else args.model_name,
+    config = config_class.from_pretrained(args.config_name if args.config_name else args.model_name_or_path,
                                           num_labels=num_labels, finetuning_task=args.task_name,
                                           output_attentions=True)
-    tokenizer = tokenizer_class.from_pretrained(args.tokenizer_name if args.tokenizer_name else args.model_name)
-    model = model_class.from_pretrained(args.model_name, from_tf=bool('.ckpt' in args.model_name), config=config)
+    tokenizer = tokenizer_class.from_pretrained(args.tokenizer_name if args.tokenizer_name else args.model_name_or_path)
+    model = model_class.from_pretrained(args.model_name_or_path, from_tf=bool('.ckpt' in args.model_name_or_path), config=config)
 
     if args.local_rank == 0:
         torch.distributed.barrier()  # Make sure only the first process in distributed training will download model & vocab