stemming - lucene stemmer strategy (does it keep both stemmed & non-stemmed words or just stemmed ones) -

I have a question about Lisene Stemmer, I was wondering if Lucen holds both stereo words and non-persecuting words Or does it change all the words with just unconventional words? For example, if a record is low: "Everyone loves cats" is it running?

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Generally, only the whole version is kept, that is, in your example, the end result "everybody loves the cat" instead of "every No cat loves cats "or will have some similar combination.

You expect to use both stacks during indexes and inquiries. There may be some stiming filters, like, you allow to keep the original, but due to this and the systemized queries, the cause of PhraseQueries will not work properly (synonyms on this topic See note in Docs). I do not believe the most common stamming filters (i.e.) provide that functionality.

I need to search for system data for some reason, I recommend to store another area that is completely unused, the purpose

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