本文整理汇总了C++中ModelType::computeflexgrams_fromskipgrams方法的典型用法代码示例。如果您正苦于以下问题：C++ ModelType::computeflexgrams_fromskipgrams方法的具体用法？C++ ModelType::computeflexgrams_fromskipgrams怎么用？C++ ModelType::computeflexgrams_fromskipgrams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ModelType的用法示例。
在下文中一共展示了ModelType::computeflexgrams_fromskipgrams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: processmodel
bool processmodel(const string & inputmodelfile, int inputmodeltype, const string & outputmodelfile, int outputmodeltype, const string & corpusfile, PatternSetModel * constrainbymodel, IndexedCorpus * corpus, PatternModelOptions & options, bool continued, bool expand, int firstsentence, bool ignoreerrors, string inputmodelfile2, ClassDecoder * classdecoder, ClassEncoder * classencoder, bool print, bool report, bool nocoverage, bool histogram , bool query, string dorelations, bool doinstantiate, bool info, bool printreverseindex, int cooc, double coocthreshold, bool flexfromskip, const vector<string> & querypatterns) {
if (!(print || report || histogram || query || info || cooc || printreverseindex || (dorelations != "") || (!querypatterns.empty()) || (!outputmodelfile.empty()) )) {
cerr << "Ooops... You didn't really give me anything to do...that can't be right.. Please study the usage options (-h) again! Did you perhaps forget a --print or --outputmodel? " << endl;
return false;
}
ModelType * inputmodel;
string outputqualifier = "";
if ((outputmodeltype == UNINDEXEDPATTERNMODEL) || (outputmodeltype == UNINDEXEDPATTERNPOINTERMODEL)) {
outputqualifier += " unindexed";
}
if ((outputmodeltype == INDEXEDPATTERNPOINTERMODEL) || (outputmodeltype == UNINDEXEDPATTERNPOINTERMODEL)) {
outputqualifier += " pointer";
}
if (inputmodelfile.empty()) {
//train model from scratch
inputmodel = new ModelType(corpus);
cerr << "Training" << outputqualifier << " model on " << corpusfile <<endl;
inputmodel->train(corpusfile, options, constrainbymodel, NULL, continued,firstsentence,ignoreerrors);
if (constrainbymodel) {
cerr << "Unloading constraint model" << endl;
delete constrainbymodel;
constrainbymodel = NULL;
}
if (options.DOSKIPGRAMS) {
if ((inputmodeltype == UNINDEXEDPATTERNMODEL) || (inputmodeltype == UNINDEXEDPATTERNPOINTERMODEL)) {
cerr << "WARNING: Can't compute skipgrams non-exhaustively on unindexed model" << endl;
if (flexfromskip) cerr << "WARNING: Can't compute flexgrams from skipgrams on unindexed model" << endl;
} else {
if (!inputmodelfile2.empty()) cerr << "WARNING: Can not compute skipgrams constrained by " << inputmodelfile2 << "!" << endl;
if (!inputmodel->hasskipgrams) {
cerr << "Computing skipgrams" << endl;
inputmodel->trainskipgrams(options);
}
if (flexfromskip) {
cerr << "Computing flexgrams from skipgrams" << corpusfile <<endl;
int found = inputmodel->computeflexgrams_fromskipgrams();
cerr << found << " flexgrams found" << corpusfile <<endl;
}
}
}
} else {
//load model
cerr << "Loading pattern model " << inputmodelfile << " as" << outputqualifier << " model..."<<endl;
inputmodel = new ModelType(inputmodelfile, options, (PatternModelInterface*) constrainbymodel, corpus);
if ((corpus != NULL) && (inputmodel->hasskipgrams)) {
cerr << "Filtering skipgrams..." << endl;
inputmodel->pruneskipgrams(options.MINTOKENS, options.MINSKIPTYPES);
}
if ((!corpusfile.empty()) && (expand)) {
cerr << "Expanding model on " << corpusfile <<endl;
inputmodel->train(corpusfile, options, constrainbymodel,NULL, continued,firstsentence,ignoreerrors);
if (constrainbymodel) {
cerr << "Unloading constraint model" << endl;
delete constrainbymodel;
constrainbymodel = NULL;
}
} else if (options.DOSKIPGRAMS) {
if (constrainbymodel) {
cerr << "Unloading constraint model" << endl;
delete constrainbymodel;
constrainbymodel = NULL;
}
cerr << "Computing skipgrams" << endl;
if (!inputmodelfile2.empty()) cerr << "WARNING: Can not compute skipgrams constrained by " << inputmodelfile2 << "!" << endl;
inputmodel->trainskipgrams(options);
if (flexfromskip) {
cerr << "Computing flexgrams from skipgrams" << corpusfile <<endl;
int found = inputmodel->computeflexgrams_fromskipgrams();
cerr << found << " flexgrams found" << corpusfile <<endl;
}
} else {
if (constrainbymodel) {
cerr << "Unloading constraint model" << endl;
delete constrainbymodel;
constrainbymodel = NULL;
}
}
}
if (!outputmodelfile.empty()) {
cerr << "Writing model to " << outputmodelfile << endl;
inputmodel->write(outputmodelfile);
}
viewmodel<ModelType>(*inputmodel, classdecoder, classencoder, print, report, nocoverage, histogram, query, dorelations, doinstantiate, info, printreverseindex, cooc, coocthreshold);
if (!querypatterns.empty()) {
processquerypatterns<ModelType>(*inputmodel, classencoder, classdecoder, querypatterns, dorelations, doinstantiate);
}
//.........这里部分代码省略.........