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Questions tagged [bleu]

BLEU (Bilingual Evaluation Understudy) is an algorithm for evaluating the quality of text which has been machine-translated from one natural language to another.

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Is it okay to compare Test BLEU score between NMT models while using a slightly modified standard test sets?

I am using tst2013.en found here, as my test sets to get the Test BLEU score to compare to other previous models. However, I have to filter out some sentences that ...
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How to properly use BLEU score to compare your model to existing models?

So I am using the BLEU score metric to evaluate and compare my neural machine translation model's performance with existing models. However, I'm wondering how many criteria do I have to match with the ...
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Which length is used to compute brevity penalty when there are multiple reference sequences?

In calculating combined Bleu score, we use a Brevity Penalty parameter which is dependent on Lengths of Reference sequence and Machine Output sequence. In a case where there are multiple reference ...
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NLTK: odd outputs from bleu_score

For machine translation purposes I use bleu score, which seems to be the validation mechanism of choice (used in the sutskever 2014 sequence-to-sequence). The purpose is to get as high bleu as ...