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https://issues.apache.org/jira/browse/HIVEMALL-196?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Makoto Yui closed HIVEMALL-196.
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Resolution: Fixed
Assignee: Makoto Yui
> Support BM25 scoring in addition to TF-IDF
> ------------------------------------------
>
> Key: HIVEMALL-196
> URL: https://issues.apache.org/jira/browse/HIVEMALL-196
> Project: Hivemall
> Issue Type: Wish
> Reporter: Makoto Yui
> Assignee: Makoto Yui
> Priority: Major
> Fix For: 0.5.2
>
>
> +underlined text+Having supports for BM25 would be useful for text processing.
> https://en.wikipedia.org/wiki/Okapi_BM25
> https://mieruca-ai.com/ai/tf-idf_okapi-bm25/ (in Japanese)
> http://d.hatena.ne.jp/jetbead/20110904/1315147130 (in Japanese)
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