diff options
Diffstat (limited to 'extractor/sampler.cc')
| -rw-r--r-- | extractor/sampler.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/extractor/sampler.cc b/extractor/sampler.cc index f64a408c..d81956b5 100644 --- a/extractor/sampler.cc +++ b/extractor/sampler.cc @@ -16,6 +16,7 @@ PhraseLocation Sampler::Sample(const PhraseLocation& location) const { vector<int> sample; int num_subpatterns; if (location.matchings == NULL) { + // Sample suffix array range. num_subpatterns = 1; int low = location.sa_low, high = location.sa_high; double step = max(1.0, (double) (high - low) / max_samples); @@ -23,6 +24,7 @@ PhraseLocation Sampler::Sample(const PhraseLocation& location) const { sample.push_back(suffix_array->GetSuffix(Round(i))); } } else { + // Sample vector of occurrences. num_subpatterns = location.num_subpatterns; int num_matchings = location.matchings->size() / num_subpatterns; double step = max(1.0, (double) num_matchings / max_samples); |