revert BertForMultipleChoice linear classifier

2019-04-24 16:51:54 +02:00
parent 38ba7b439b
commit 80f995a141
1 changed files with 1 additions and 1 deletions
--- a/pytorch_pretrained_bert/modeling.py
+++ b/pytorch_pretrained_bert/modeling.py
@@ -1034,7 +1034,7 @@ class BertForMultipleChoice(BertPreTrainedModel):
        self.num_choices = num_choices
        self.bert = BertModel(config)
        self.dropout = nn.Dropout(config.hidden_dropout_prob)
-        self.classifier = nn.Linear(config.hidden_size, num_choices)
+        self.classifier = nn.Linear(config.hidden_size, 1)
        self.apply(self.init_bert_weights)

    def forward(self, input_ids, token_type_ids=None, attention_mask=None, labels=None):