sotastream.utils.phrases module

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

Bases: object

Re-implementation of phrase span extraction algorithm from Moses

computePhraseSpans()

extract(srcStart, srcEnd, trgStart, trgEnd)

getPhraseSpans()

samplePhraseSpans(k=1)