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Jason Rutherglen commented on LUCENE-1889: ------------------------------------------ Robert, you've implemented extending scorer to return the exact term occurrences? > FastVectorHighlighter: support for additional queries > ----------------------------------------------------- > > Key: LUCENE-1889 > URL: https://issues.apache.org/jira/browse/LUCENE-1889 > Project: Lucene - Java > Issue Type: Wish > Components: contrib/* > Reporter: Robert Muir > Priority: Minor > > I am using fastvectorhighlighter for some strange languages and it is working > well! > One thing i noticed immediately is that many query types are not highlighted > (multitermquery, multiphrasequery, etc) > Here is one thing Michael M posted in the original ticket: > {quote} > I think a nice [eventual] model would be if we could simply re-run the > scorer on the single document (using InstantiatedIndex maybe, or > simply some sort of wrapper on the term vectors which are already a > mini-inverted-index for a single doc), but extend the scorer API to > tell us the exact term occurrences that participated in a match (which > I don't think is exposed today). > {quote} > Due to strange requirements I am using something similar to this (but > specialized to our case). > I am doing strange things like forcing multitermqueries to rewrite into > boolean queries so they will be highlighted, > and flattening multiphrasequeries into boolean or'ed phrasequeries. > I do not think these things would be 'fast', but i had a few ideas that might > help: > * looking at contrib/highlighter, you can support FilteredQuery in flatten() > by calling getQuery() right? > * maybe as a last resort, try Query.extractTerms() ? -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online. --------------------------------------------------------------------- To unsubscribe, e-mail: java-dev-unsubscr...@lucene.apache.org For additional commands, e-mail: java-dev-h...@lucene.apache.org