Hi, Any suggestion will be really helpful. Kindly provide your inputs.
Thanks, Modassar On Thu, Aug 6, 2015 at 2:06 PM, Modassar Ather <modather1...@gmail.com> wrote: > I am using WordDelimiterFilter while indexing and searching both with the > following attributes. Parser used is edismax. Solr version is 5.2.1. > > *<filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" > generateNumberParts="1" catenateWords="1" catenateNumbers="1" > catenateAll="1" splitOnCaseChange="1" preserveOriginal="1"/>* > > During search some of the results returned are not wanted. Following is > the example. > > Search query: "3d image" > Search results with 3-d image/3 d image/1d image are also returned. As per > analysis page this is happening because of position increment in the token > as explained below. > > On the analysis page it shows following four tokens for 3d and there > positions. > token position > 3d 1 > 3 1 > 3d 1 > d 2 > > image 3 > > Another example is "1d obj*" returning results containing "d-object" > related result. This can bring a completely different search item. > > Here the token d is at position 2 which is causing the above matches. > Please help me understand why this position increment is done? > The position increment will also cause the "3d image" search fail on a > document containing "3d image" as the "d" comes at position 2. > > Kindly help me understand the best practices of using WordDelimiterFilter > or provide your inputs how we can resolve the issue. > > Thanks, > Modassar >
