Re: Extracting article keywords using tf-idf algorithm

2015-07-18 Thread Diego Ceccarelli
Dear Ali, I'm not sure I understand what you are trying to do, please correct me if I misunderstood: given a document indexed into lucene you want to retrieve the top-k terms with highest tf-idf right? Could you please post your code somewhere? I don't understand what is "mlt" :) Cheers, Diego

Extracting article keywords using tf-idf algorithm

2015-07-17 Thread Ali Nazemian
Dear Lucene/Solr developers, Hi, I decided to develop a plugin for Solr in order to extract main keywords from article. Since Solr already did the hard-working for calculating tf-idf scores I decided to use that for the sake of better performance. I know that UpdateRequestProcessor is the best suit