BM25 proximity ranking

Elastic Stack Elasticsearch
1

Since we have BM25 similarity in 0.90.0.Beta1, is there any way to
implement Sphinx-like Proximity BM25 ranking?

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2

I think what we need to do is to write a specific query that scores that
way. I mean we can do this, seems pretty straight forward and I am totally
interested. maybe you can open an issue?

simon

On Sunday, April 7, 2013 12:01:01 PM UTC+2, Кирилл Шнуров wrote:

Since we have BM25 similarity in 0.90.0.Beta1, is there any way to
implement Sphinx-like Proximity BM25 ranking?

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3

Sure! Proximity BM25 ranking · Issue #2867 · elastic/elasticsearch · GitHub

воскресенье, 7 апреля 2013 г., 17:41:29 UTC+7 пользователь simonw написал:

I think what we need to do is to write a specific query that scores that
way. I mean we can do this, seems pretty straight forward and I am totally
interested. maybe you can open an issue?

simon

On Sunday, April 7, 2013 12:01:01 PM UTC+2, Кирилл Шнуров wrote:

Since we have BM25 similarity in 0.90.0.Beta1, is there any way to
implement Sphinx-like Proximity BM25 ranking?

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