dc0a4f77cd11b1e237b4d96186e799f79065fc98,theanolm/scoring/textscorer.py,TextScorer,compute_perplexity,#TextScorer#Any#,188

Before Change

            if numpy.isnan(batch_logprob):
                raise NumberError("Log probability of a mini-batch is NaN.")
            if numpy.isinf(batch_logprob):
                raise NumberError("Log probability of a mini-batch is +/- infinity.")

            logprob += batch_logprob
            num_words += batch_num_words

After Change

            if numpy.isneginf(batch_logprob):
                self._debug_log_batch(word_ids, class_ids, membership_probs, mask)
                raise NumberError("Probability of a mini-batch is zero.")
            if batch_logprob > 0.0:
                self._debug_log_batch(word_ids, class_ids, membership_probs, mask)
                raise NumberError("Probability of a mini-batch is greater than one.")

            logprob += batch_logprob
            num_words += batch_num_words

        if num_words == 0:

Instances