Changed getGlobalTermFreq to take advantage of newly-exposed Lucene method, totalTermFreq. This improves performance, hopefully it stays exposed. 
Changed getGlobalTermFreq to take advantage of newly-exposed Lucene method, totalTermFreq. This improves performance, hopefully it stays exposed. 
Lucky-Dhakad/semanticvectors,anhth12/semanticvectors,Lucky-Dhakad/semanticvectors,Lucky-Dhakad/semanticvectors,anhth12/semanticvectors,sabitaacharya/semanticvectors,anhth12/semanticvectors,sabitaacharya/semanticvectors,anhth12/semanticvectors,sabitaacharya/semanticvectors,Lucky-Dhakad/semanticvectors,sabitaacharya/semanticvectors