Mr Lance Thanks a lot for ur reply.. I am a novice a solr / lucene. but i have gone thru the documentations of both.I have even implemented programs in lucene for searching etc.
My problem is to apply a new search technique other than the one used by solr. Step 1: My algorithm finds the tf idf values of all the terms in each url and makes a chart like this : - term 1 term2 term3 ........... url 1 0.7 0.6 0.7 url 2 0.0 0.5 0.4 url 3 0.7 0.8 0.6 .. . . . . (urls with 0 tf idf means word doesnt exist there.) This ways i first construct a complete chart of term tf idf to urls.. Step 2 (Searcher ) then depending on words in the query i select the correct urls by applying mathematical formulae. This result should be shown to the user in descending order. Now as i know that lucene has its own searcher which is used by solr as well. cant i replace this searcher part in SOLR by a java program that returns urls by my algorithm. Rest every thing should be of solr. Only change the searcher part. I have studied abt customizing the scoring which is absolutely not my aim.My aim seems to be replacing the searcher. It is a work similar to BM25 work which u had mentioned in your reply viz providing an alternate to lucene search. Plz help me in this regards. I will be highly gratefull to you for your assistance in this work of mine. If any part of this mail was not clear to you then plz lemme know, i will expain that you. Regards -sarfaraz
