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rankmode default value not set #21

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dbrgn opened this issue Feb 25, 2011 · 1 comment
Open

rankmode default value not set #21

dbrgn opened this issue Feb 25, 2011 · 1 comment

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@dbrgn
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dbrgn commented Feb 25, 2011

In the sourcecode, I found

SPH_RANK_PROXIMITY_BM25 = 0 # default mode, (...)

But when not setting rankmode in my model, ranking does not occur, all weight values are set to 1.
@dbrgn
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dbrgn commented Apr 15, 2011

Actually the default mode gets set to 2 (SPH_RANK_NONE).

>>> Company.search.query('UBS AG')._rankmode
2

That has a strong effect on search results.

Workaround is to set rankmode = u'SPH_RANK_PROXIMITY_BM25' in the model's SphinxSearch instance.

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@dbrgn