Hi all! hmmm, i need to get how important is the word in entire document collection that is indexed in the lucene index. I need to extract some "representable words", lets say concepts that are common and can be representable to whole collection. Or collection "keywords". I did the fulltext indexing and the only field i am using are text contents, because titles of the documents are mostly not representable(numbers, codes etc....)
So, if i calculate tfidf, it gives me importance of single term with respect to single document. But if that word is repeating in the documents, how can i calculate its total importance within index? All help appreciated!! Thank you!!! -- View this message in context: http://lucene.472066.n3.nabble.com/Hot-to-get-word-importance-in-lucene-index-tp988836p988836.html Sent from the Lucene - Java Users mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
