On Mar 16, 2006, at 2:40 AM, karl wettin wrote:
Is it possible to make a phrase query fuzzy?
What do you mean by a fuzzy phrase query? As in each term in the
phrase is treated as a FuzzyQuery essentially such that "kool kat"
matches "cool cat"?
This can be done with some work to implement a SpanFuzzyQuery
(similar to the SpanRegexQuery in contrib/regex currently) and using
SpanNearQuery instead of a PhraseQuery. Performance is at risk
doing such a query as all terms in the index need to be enumerated
(or a subset if a prefix length is provided), but it can be done.
Erik
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