diff options
Diffstat (limited to 'extools')
| -rw-r--r-- | extools/extractor.cc | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/extools/extractor.cc b/extools/extractor.cc index a3791d2a..4f9b4dc6 100644 --- a/extools/extractor.cc +++ b/extools/extractor.cc @@ -34,7 +34,7 @@ void InitCommandLine(int argc, char** argv, po::variables_map* conf) { ("base_phrase,B", "Write base phrases") ("base_phrase_spans", "Write base sentences and phrase spans") ("bidir,b", "Extract bidirectional rules (for computing p(f|e) in addition to p(e|f))") - ("combiner_size,c", po::value<size_t>()->default_value(800000), "Number of unique items to store in cache before writing rule counts. Set to 0 to disable cache.") + ("combiner_size,c", po::value<size_t>()->default_value(800000), "Number of unique items to store in cache before writing rule counts. Set to 1 to disable cache. Set to 0 for no limit.") ("silent", "Write nothing to stderr except errors") ("phrase_context,C", "Write base phrase contexts") ("phrase_context_size,S", po::value<int>()->default_value(2), "Use this many words of context on left and write when writing base phrase contexts") @@ -86,7 +86,9 @@ void WriteBasePhraseSpans(const AnnotatedParallelSentence& sentence, } struct CountCombiner { - CountCombiner(size_t csize) : combiner_size(csize) {} + CountCombiner(const size_t& csize) : combiner_size(csize) { + if (csize == 0) { cerr << "Using unlimited combiner cache.\n"; } + } ~CountCombiner() { if (!cache.empty()) WriteAndClearCache(); } @@ -95,13 +97,14 @@ struct CountCombiner { const vector<WordID>& val, const int count_type, const vector<pair<short,short> >& aligns) { - if (combiner_size > 0) { + if (combiner_size != 1) { RuleStatistics& v = cache[key][val]; float newcount = v.counts.add_value(count_type, 1.0f); // hack for adding alignments if (newcount < 7.0f && aligns.size() > v.aligns.size()) v.aligns = aligns; - if (cache.size() > combiner_size) WriteAndClearCache(); + if (combiner_size > 1 && cache.size() > combiner_size) + WriteAndClearCache(); } else { cout << TD::GetString(key) << '\t' << TD::GetString(val) << " ||| "; cout << RuleStatistics(count_type, 1.0f, aligns) << endl; @@ -300,8 +303,6 @@ int main(int argc, char** argv) { string sdefault_cat = conf["default_category"].as<string>(); default_cat = -TD::Convert(sdefault_cat); cerr << "Default category: " << sdefault_cat << endl; - } else { - cerr << "No default category (use --default_category if you want to set one)\n"; } ReadFile rf(conf["input"].as<string>()); istream& in = *rf.stream(); |