Filter by Dense or Sparse Vector

Elastic Stack Elasticsearch
1

Hello,

According to https://github.com/elastic/elasticsearch/issues/31615 we can sort by cosine similarity of vectors. But how can we filter by vector values?

For example I want to filter all docs that index number 10 in the vector is less than X number. In other words filter to the docs where my_vector_field[10] < X.

How can this be done?
Thanks,
Sep

2

Hello,
filtering by individual values is not supported. We have decided not to support sorting as well.
Currently vectors can be used only in script_score query using predefined vector functions.
However, if you think that accessing individual fields is a valid use case, please submit a new issue describing your use case in more detail.

3

Ok cool. Thanks for responding. I will submit a new issue.

4

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