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https://issues.apache.org/jira/browse/JENA-242?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13268016#comment-13268016
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laotao commented on JENA-242:
-----------------------------
Raw Lucene scores (normalized or not) really don't reflect the absolute
similarity between a query and the results. Maybe TF-IDF algorithm is not
appropriate to calculate these similarities for RDF literals, because they are
usually short, compared to the usual (web) documents. Have you considered other
algorithms, e.g. minimal edit distance?
> LARQ scores not normalized
> --------------------------
>
> Key: JENA-242
> URL: https://issues.apache.org/jira/browse/JENA-242
> Project: Apache Jena
> Issue Type: Bug
> Components: LARQ
> Affects Versions: LARQ 1.0.0
> Environment: Fuseki
> Reporter: laotao
>
> In previous versions the LARQ score seemed to be normalized to range [0, 1].
> In LARQ 1.0.0 some scores can be higher than 1.
> Normalized scores are needed to filter sparql results (so that only items
> above certain quality is shown).
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