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sparse feature support for alternate weight setting

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phikoehn 2013-12-14 02:56:01 +00:00
parent ff3c8c195a
commit 7763b4c41f
1 changed files with 11 additions and 3 deletions
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14
moses/StaticData.cpp
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@ -553,7 +553,6 @@ bool StaticData::LoadData(Parameter *parameter)
UserMessage::Add("Unable to load weights from " + extraWeightConfig[0]);
return false;
}
m_allWeights.PlusEquals(extraWeights);
}
@ -992,9 +991,18 @@ bool StaticData::LoadAlternateWeightSettings()
// other specifications
for(size_t j=1; j<tokens.size(); j++) {
vector<string> args = Tokenize(tokens[j], "=");
// TODO: support for sparse weights
// sparse weights
if (args[0] == "weight-file") {
cerr << "ERROR: sparse weight files currently not supported";
if (args.size() != 2) {
UserMessage::Add("One argument should be supplied for weight-file");
return false;
}
ScoreComponentCollection extraWeights;
if (!extraWeights.Load(args[1])) {
UserMessage::Add("Unable to load weights from " + args[1]);
return false;
}
m_weightSetting[ currentId ]->PlusEquals(extraWeights);
}
// ignore feature functions
else if (args[0] == "ignore-ff") {