本文整理汇总了C++中Hypothesis::GetPrevHypo方法的典型用法代码示例。如果您正苦于以下问题：C++ Hypothesis::GetPrevHypo方法的具体用法？C++ Hypothesis::GetPrevHypo怎么用？C++ Hypothesis::GetPrevHypo使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Hypothesis的用法示例。
在下文中一共展示了Hypothesis::GetPrevHypo方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: OutputSurface
/***
* print surface factor only for the given phrase
*/
void OutputSurface(std::ostream &out, const Hypothesis &edge, const std::vector<FactorType> &outputFactorOrder,
char reportSegmentation, bool reportAllFactors)
{
CHECK(outputFactorOrder.size() > 0);
const TargetPhrase& phrase = edge.GetCurrTargetPhrase();
bool markUnknown = StaticData::Instance().GetMarkUnknown();
if (reportAllFactors == true) {
out << phrase;
} else {
FactorType placeholderFactor = StaticData::Instance().GetPlaceholderFactor();
std::map<size_t, const Factor*> placeholders;
if (placeholderFactor != NOT_FOUND) {
// creates map of target position -> factor for placeholders
placeholders = GetPlaceholders(edge, placeholderFactor);
}
size_t size = phrase.GetSize();
for (size_t pos = 0 ; pos < size ; pos++) {
const Factor *factor = phrase.GetFactor(pos, outputFactorOrder[0]);
if (placeholders.size()) {
// do placeholders
std::map<size_t, const Factor*>::const_iterator iter = placeholders.find(pos);
if (iter != placeholders.end()) {
factor = iter->second;
}
}
CHECK(factor);
//preface surface form with UNK if marking unknowns
const Word &word = phrase.GetWord(pos);
if(markUnknown && word.IsOOV()) {
out << "UNK" << *factor;
} else {
out << *factor;
}
for (size_t i = 1 ; i < outputFactorOrder.size() ; i++) {
const Factor *factor = phrase.GetFactor(pos, outputFactorOrder[i]);
CHECK(factor);
out << "|" << *factor;
}
out << " ";
}
}
// trace ("report segmentation") option "-t" / "-tt"
if (reportSegmentation > 0 && phrase.GetSize() > 0) {
const WordsRange &sourceRange = edge.GetCurrSourceWordsRange();
const int sourceStart = sourceRange.GetStartPos();
const int sourceEnd = sourceRange.GetEndPos();
out << "|" << sourceStart << "-" << sourceEnd; // enriched "-tt"
if (reportSegmentation == 2) {
out << ",wa=";
const AlignmentInfo &ai = edge.GetCurrTargetPhrase().GetAlignTerm();
OutputAlignment(out, ai, 0, 0);
out << ",total=";
out << edge.GetScore() - edge.GetPrevHypo()->GetScore();
out << ",";
ScoreComponentCollection scoreBreakdown(edge.GetScoreBreakdown());
scoreBreakdown.MinusEquals(edge.GetPrevHypo()->GetScoreBreakdown());
OutputAllFeatureScores(scoreBreakdown, out);
}
out << "| ";
}
}