Add Serbian and Esperanto stemmer [LUCENE-9821]
Open
legacy-jira-priority:Major
type:enhancement
- Dominant language
- Java
- Stars
- 3.6k
- Forks
- 1.4k
- Avg merge
- 2d 11h
- Merged PRs (30d)
- 88
Description
Wikimedia has developed under GPL license stemmer for Serbian and Esperanto language:
It would be nice to include it in the core.
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Migrated from [LUCENE-9821](https://issues.apache.org/jira/browse/LUCENE-9821) by Ivan Petrovic
Contributor guide
Research direction
Start by reviewing the Wikimedia search-extra-analysis project linked in the issue and comparing its Serbian and Esperanto stemmers with Lucene's existing search analysis support. The work is done when both language stemmers are included in Lucene core and their behavior is covered by appropriate tests.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- search
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100