Results 2 comments of ChaoLi

`Traceback (most recent call last): File "model.py", line 528, in loss_expr = model.neg_log_loss(instance.sentence, instance.tags) File "model.py", line 192, in neg_log_loss forward_score = self.forward(observations) File "model.py", line 212, in forward alphas_t.append(log_sum_exp(next_tag_expr))...