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Support multiple output factors for XML-specified translations

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Michael Denkowski 2016-10-18 22:27:47 -04:00
parent 883cbc2a4f
commit b1fb21ecf0
1 changed files with 12 additions and 2 deletions
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14
moses/XmlOption.cpp
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@ -479,8 +479,18 @@ ProcessAndStripXMLTags(AllOptions const& opts, string &line,
Range range(startPos + offset,endPos-1 + offset); // span covered by phrase
TargetPhrase targetPhrase(firstPt);
// targetPhrase.CreateFromString(Output, outputFactorOrder,altTexts[i],factorDelimiter, NULL);
targetPhrase.CreateFromString(Output, outputFactorOrder,altTexts[i], NULL);
// Target factors may be used by intermediate models (example: a
// generation model produces a factor used by a class-based LM
// but NOT output. Fake the output factor order to match the
// number of factors specified in the alt text. A one-factor
// system would have "word", a two-factor system would have
// "word|class", and so on.
vector<FactorType> fakeOutputFactorOrder;
size_t factorsInAltText = Tokenize(altTexts[i], StaticData::Instance().GetFactorDelimiter()).size();
for (size_t f = 0; f < factorsInAltText; ++f) {
fakeOutputFactorOrder.push_back(f);
}
targetPhrase.CreateFromString(Output, fakeOutputFactorOrder, altTexts[i], NULL);
// lhs
const UnknownLHSList &lhsList = opts.syntax.unknown_lhs; // staticData.GetUnknownLHS();