sotastream.utils.phrases module

class sotastream.utils.phrases.PhraseSpanExtractor(srcSpans, trgSpans, alignment, maxLength=7)[source]

Bases: object

Re-implementation of phrase span extraction algorithm from Moses

computePhraseSpans()[source]
extract(srcStart, srcEnd, trgStart, trgEnd)[source]
getPhraseSpans()[source]
samplePhraseSpans(k=1)[source]