add keyword repeat token filter docs #8149 #8475
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Signed-off-by: Anton Rubin <[email protected]>
AntonEliatra
requested review from
kolchfa-aws,
Naarcha-AWS,
vagimeli,
AMoo-Miki,
natebower,
dlvenable and
epugh
as code owners
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@udabhas @varun-lodaya Please provide tech review approval to move this PR forward in the documentation process. Please review this week or provide a peer who can review it. Thank you. |
vagimeli
added
3 - Tech review
Signed-off-by: Fanit Kolchina <[email protected]>
kolchfa-aws
added
5 - Editorial review
| # Keyword repeat token filter | ||
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| The `keyword_repeat` token filter outputs the keyword version of a token into the token stream. This filter is typically used when you want to retain both the original token and its modified version after further token transformations, such as stemming or synonym expansion. The duplicated tokens allow the original, unchanged version of the token to remain in the final analysis alongside the modified versions. | ||
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Line 10: Should "outputs" be "emits" (as in index.md)?
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Either way is fine; I'll change for consistency.
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| The `keyword_repeat` token filter outputs the keyword version of a token into the token stream. This filter is typically used when you want to retain both the original token and its modified version after further token transformations, such as stemming or synonym expansion. The duplicated tokens allow the original, unchanged version of the token to remain in the final analysis alongside the modified versions. | ||
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| The `keyword_repeat` token filter should be placed before stemmers. Stemming is not applied to every token, thus you may have duplicate tokens in the same position after stemming. To remove duplicate tokens, use the `remove_duplicates` token filter after the stemmer. |
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"before stemmers" => "before any stemmer/stemming filters"?
Co-authored-by: Nathan Bower <[email protected]> Signed-off-by: kolchfa-aws <[email protected]>
* add keyword repeat token filter docs #8149 Signed-off-by: Anton Rubin <[email protected]> * Doc review Signed-off-by: Fanit Kolchina <[email protected]> * Apply suggestions from code review Co-authored-by: Nathan Bower <[email protected]> Signed-off-by: kolchfa-aws <[email protected]> --------- Signed-off-by: Anton Rubin <[email protected]> Signed-off-by: Fanit Kolchina <[email protected]> Signed-off-by: kolchfa-aws <[email protected]> Co-authored-by: Fanit Kolchina <[email protected]> Co-authored-by: kolchfa-aws <[email protected]> Co-authored-by: Nathan Bower <[email protected]> (cherry picked from commit d01b4a4) Signed-off-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Description
add keyword repeat token filter docs
Issues Resolved
Closes #8149
Version
all
Checklist
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