Elasticsearch Percolate Query Search Score

Elastic Stack Elasticsearch
1

How to interpret score value return from the percolate query search?

What is the difference between score received on single document search vs multiple document search on percolate index?

2

The returned _score is based on how well the returned percolator query matched with
the documents provided in the percolate query.

Internally the percolate query creates a temporary inverted index in memory for
the documents provided in the percolate query. The statistics from this index
are used to compute the scores.

3

Thanks @mvg for the reply.

I am trying to to match 10,000 records to percolate query and response gives me composite score.

So how should I calculate individual score for each document from the response.

P.S. I don't want to hit elasticsearch for each record.

Thanks

4

Hi @niketpatel2525,

What you could is use the msearch api and in the msearch request
embed a search request for each document you like to percolate.
Then each msearch response item gives the _score for just that document.

I hope this helps.

Martijn

5

Thanks @mvg. This solution worked for me.

6

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