> Take a look at TermDocs and TermEnum.
I need to get the frequency of each word in each of the documents I have
indexed.
This is what I could do with TermEnums and TermDocs. For each Term from
TermEnum, I have instantiated a TermsDoc and for each doc, I am trying to
get the frequency of the Term.
IndexReader ir = IndexReader.open("index file");
TermEnum terms = ir.terms();
while(terms.next()) {
TermDocs docs = ir.termDocs(terms.term());
while(docs.next()) {
TermFreqVector tfv =
ir.getTermFreqVector(docs.doc(),"contents");
String indexTerms[] = tfv.getTerms();
int indexFreqs[] = tfv.getTermFrequencies();
for(int i = 0; i<indexTerms.length; i++) {
System.out.println(indexTerms[i]+" "+indexFreqs[i]);
}
}
}
But there is no way of getting the frequency of only 'that' term in 'that'
document. I have to get the entire vector. This puts the loop in jeopardy.
How can I overcome this?
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