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Jim Ferenczi commented on LUCENE-8966: -------------------------------------- Here is a patch that breaks unknown words on digits instead of grouping them with other types. > KoreanTokenizer should split unknown words on digits > ---------------------------------------------------- > > Key: LUCENE-8966 > URL: https://issues.apache.org/jira/browse/LUCENE-8966 > Project: Lucene - Core > Issue Type: Improvement > Reporter: Jim Ferenczi > Priority: Minor > Attachments: LUCENE-8966.patch > > > Since https://issues.apache.org/jira/browse/LUCENE-8548 the Korean tokenizer > groups characters of unknown words if they belong to the same script or an > inherited one. This is ok for inputs like Мoscow (with a Cyrillic М and the > rest in Latin) but this rule doesn't work well on digits since they are > considered common with other scripts. For instance the input "44사이즈" is kept > as is even though "사이즈" is part of the dictionary. We should restore the > original behavior and splits any unknown words if a digit is followed by > another type. > This issue was first discovered in > [https://github.com/elastic/elasticsearch/issues/46365] -- This message was sent by Atlassian Jira (v8.3.2#803003) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org