79e7954005167bb6ef0785def3ed0954b8f06f55,theanolm/scoring/textscorer.py,TextScorer,score_sequence,#TextScorer#Any#Any#Any#,209

Before Change

            logprobs[word_ids[1:] == self._unk_id] = self._unk_penalty
        // If requested, zero out logprobs predicting <unk> token.
        if self._ignore_unk:
            logprobs[word_ids[1:] == self._unk_id] = 0

        logprob = logprobs.sum()
        if numpy.isnan(logprob):

After Change

                                                  mask[1:])
        if numpy.isnan(logprob):
            raise NumberError("Log probability of a sequence is NaN.")
        if numpy.isinf(logprob):
            raise NumberError("Log probability of a sequence is +/- infinity.")

        return logprob

Instances