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From "Karl Wettin (JIRA)" <>
Subject [jira] Updated: (LUCENE-1016) TermVectorAccessor, transparent vector space access
Date Tue, 02 Oct 2007 23:29:50 GMT


Karl Wettin updated LUCENE-1016:

    Attachment: LUCENE-1016-Tanimoto.txt

TanimotoDocumentSimilarity, depends on TermVectorAccessor,  used to calculate the distance
between the vector space of two documents.

My math skills are pretty lame, but I think I got it right.

> TermVectorAccessor, transparent vector space access 
> ----------------------------------------------------
>                 Key: LUCENE-1016
>                 URL:
>             Project: Lucene - Java
>          Issue Type: New Feature
>          Components: Term Vectors
>    Affects Versions: 2.2
>            Reporter: Karl Wettin
>            Priority: Minor
>         Attachments: LUCENE-1016-Tanimoto.txt, LUCENE-1016.txt
> This class visits TermVectorMapper and populates it with information transparent by either
passing it down to the default terms cache (documents indexed with Field.TermVector) or by
resolving the inverted index.

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