> When I use the Porter Stemmer in > Solr, it appears to take works that are > stemmed and replace it with the root work in the index. > I verified this by looking at analysis.jsp. > > Is there an option to expand the stemmer to include all > combinations of the > word? Like include 's, ly, etc?
So you want expansion stemming (currently not supported ), which expands query and do not require re-indexing. As described here : http://www.slideshare.net/otisg/finite-state-queries-in-lucene May be you can extract stemming collisions from your index and use them in a huge synonym.txt file? > Other options besides protection? What id protection?
