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-rw-r--r--gi/pyp-topics/src/train-contexts.cc18
1 files changed, 10 insertions, 8 deletions
diff --git a/gi/pyp-topics/src/train-contexts.cc b/gi/pyp-topics/src/train-contexts.cc
index de107c86..7e2100f8 100644
--- a/gi/pyp-topics/src/train-contexts.cc
+++ b/gi/pyp-topics/src/train-contexts.cc
@@ -96,7 +96,7 @@ int main(int argc, char **argv)
ogzstream documents_out(vm["document-topics-out"].as<string>().c_str());
int document_id=0;
- map<int,int> all_terms;
+ map<int,int> all_terms;
for (Corpus::const_iterator corpusIt=contexts_corpus.begin();
corpusIt != contexts_corpus.end(); ++corpusIt, ++document_id) {
vector<int> unique_terms;
@@ -125,13 +125,15 @@ int main(int argc, char **argv)
}
documents_out.close();
- ofstream default_topics(vm["default-topics-out"].as<string>().c_str());
- default_topics << model.max_topic() <<endl;
- for (std::map<int,int>::const_iterator termIt=all_terms.begin(); termIt != all_terms.end(); ++termIt) {
- vector<std::string> strings = contexts_corpus.context2string(termIt->first);
- default_topics << model.max(-1, termIt->first) << " ||| " << termIt->second << " ||| ";
- copy(strings.begin(), strings.end(),ostream_iterator<std::string>(default_topics, " "));
- default_topics <<endl;
+ if (vm.count("default-topics-out")) {
+ ofstream default_topics(vm["default-topics-out"].as<string>().c_str());
+ default_topics << model.max_topic() <<endl;
+ for (std::map<int,int>::const_iterator termIt=all_terms.begin(); termIt != all_terms.end(); ++termIt) {
+ vector<std::string> strings = contexts_corpus.context2string(termIt->first);
+ default_topics << model.max(-1, termIt->first) << " ||| " << termIt->second << " ||| ";
+ copy(strings.begin(), strings.end(),ostream_iterator<std::string>(default_topics, " "));
+ default_topics <<endl;
+ }
}
}