Tim Allison created LUCENE-7434:
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Summary: Add minNumberShouldMatch parameter to SpanNearQuery
Key: LUCENE-7434
URL: https://issues.apache.org/jira/browse/LUCENE-7434
Project: Lucene - Core
Issue Type: Improvement
Components: core/search
Reporter: Tim Allison
Priority: Minor
On the user list, Saar Carmi asked about a new type of SpanQuery that would
allow for something like BooleanQuery's minimumNumberShouldMatch
bq. Given a set of search terms (t1, t2, t3, ti), return all documents where in
a sequence of x=10 tokens at least c=3 of the search terms appear within the
sequence.
I _think_ we can modify SpanNearQuery fairly easily to accommodate this. I'll
submit a PR in the next few days.
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