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Add support for custom N-gram analysis filter settings per token type #48495

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dolsem opened this issue Oct 24, 2019 · 2 comments
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Add support for custom N-gram analysis filter settings per token type #48495

dolsem opened this issue Oct 24, 2019 · 2 comments
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>enhancement :Search Relevance/Analysis How text is split into tokens Team:Search Relevance Meta label for the Search Relevance team in Elasticsearch

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@dolsem
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dolsem commented Oct 24, 2019

It would be great to be able to specify custom min_gram parameter for different token types. My use case is a text field that contains words in multiple languages. I use ICU tokenizer with Edge N-gram filter and I am forced to set min_gram to 1 to be able to support ideograms. What I want is to have min_gram of 2-3 for alphanumeric tokens and min_gram of 1 for ideographic tokens.
@cbuescher cbuescher added the :Search Relevance/Analysis How text is split into tokens label Oct 25, 2019
@elasticmachine
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Pinging @elastic/es-search (:Search/Analysis)

@rjernst rjernst added the Team:Search Meta label for search team label May 4, 2020
@javanna
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javanna commented Jun 24, 2024

This has been open for quite a while, and hasn't had a lot of interest. For now I'm going to close this as something we aren't planning on implementing. We can re-open it later if needed.

@javanna javanna closed this as not planned Won't fix, can't repro, duplicate, stale Jun 24, 2024
@javanna javanna added Team:Search Relevance Meta label for the Search Relevance team in Elasticsearch and removed Team:Search Meta label for search team labels Jul 12, 2024
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@rjernst @javanna @cbuescher @dolsem @elasticmachine