RE: How to properly correlate relevance in a search across multiple collections

g. Anyone? -Original Message- From: atawfik [mailto:contact.txl...@gmail.com] Sent: Tuesday, September 09, 2014 12:42 AM To: java-user@lucene.apache.org Subject: RE: How to properly correlate relevance in a search across multiple collections Hi David, It seems that MultiSearcher is deprecated i

RE: How to properly correlate relevance in a search across multiple collections

Hi, Does someone know if the source of the jira issues search example is available: http://jirasearch.mikemccandless.com/ thanks, vince DISCLAIMER This message is intended only for use by the person to whom it is addressed. It may contain informa

RE: How to properly correlate relevance in a search across multiple collections

for almost three years. However, probably the simple workarounds suggested above might do the job. -- View this message in context: http://lucene.472066.n3.nabble.com/How-to-properly-correlate-relevance-in-a-search-across-multiple-collections-tp4157240p4157555.html Sent from the Lucene - Java Us

RE: How to properly correlate relevance in a search across multiple collections

, September 08, 2014 10:31 AM To: java-user Subject: Re: How to properly correlate relevance in a search across multiple collections I think the point got lost in the discussion. Raw scores are simply _not_ comparable from different collections. They aren't even comparable for different queri

RE: How to properly correlate relevance in a search across multiple collections

java-user@lucene.apache.org Subject: Re: How to properly correlate relevance in a search across multiple collections An observation: df and IDF (document frequency) is a key driver of the whole relevancy framework on which stock Lucene is based. There is no question about its significant value. But... that mea

Re: How to properly correlate relevance in a search across multiple collections

n using the raw > score from each separate collection to order and then after a merge come up > with relevancy? > > -Original Message- > From: atawfik [mailto:contact.txl...@gmail.com] > Sent: Sunday, September 07, 2014 9:50 AM > To: java-user@lucene.apache.org >

RE: How to properly correlate relevance in a search across multiple collections

-user@lucene.apache.org Subject: Re: How to properly correlate relevance in a search across multiple collections Hi, if you have documents that might exist in multiple collections, then you can use techniques from meta search. That is combining multiple search results from different collections

Re: How to properly correlate relevance in a search across multiple collections

eir search engine parts (images,video and web). You can find a lot of academic resources in these aspects. Regards Ameer -- View this message in context: http://lucene.472066.n3.nabble.com/How-to-properly-correlate-relevance-in-a-search-across-multiple-collections-tp4157240p4157321.html Sen

Re: How to properly correlate relevance in a search across multiple collections

Friday, September 5, 2014 8:05 PM To: java-user@lucene.apache.org Subject: How to properly correlate relevance in a search across multiple collections I have a project where there are multiple collections - could be dozens at times that a single results set needs to be generated by applying the sam

How to properly correlate relevance in a search across multiple collections

I have a project where there are multiple collections - could be dozens at times that a single results set needs to be generated by applying the same search criteria to each collection directory and then correlating all the sub searches into a single result set with correlating relevance. Does