[ https://issues.apache.org/jira/browse/LUCENE-975?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Grant Ingersoll updated LUCENE-975: ----------------------------------- Attachment: LUCENE-975.patch First attempt at a position based TermVectorMapper. I believe it is ready to go, but will let it sit for a few days. > Position based TermVectorMapper > ------------------------------- > > Key: LUCENE-975 > URL: https://issues.apache.org/jira/browse/LUCENE-975 > Project: Lucene - Java > Issue Type: New Feature > Components: Store > Reporter: Grant Ingersoll > Assignee: Grant Ingersoll > Priority: Minor > Attachments: LUCENE-975.patch > > > As part of the new TermVectorMapper approach to TermVectors, the ensuing > patch loads term vectors and stores the term info by position. This should > let people directly index into a term vector given a position. Actually, it > does it through Maps, b/c the array based bookkeeping is a pain given the way > positions are stored. > The map looks like: > Map<String, Map<Integer, TVPositionInfo>> > where the String is the field name, the integer is the position, and > TVPositionInfo is a storage mechanism for the terms and offsets that occur at > a position. It _should_ handle multiple terms per position (which is always > my downfall! ) > I have not tested performance of this approach. -- 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: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]