Explore Proximity Scoring [LUCENE-3320]
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- Java
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Description
Positions will be first class citizens rather sooner than later. We should explore proximity scoring possibilities as well as collection / scoring algorithms like proposed on #3952 (2 phase collection)
This paper might provide some basis for actual scoring implementation: http://plg.uwaterloo.ca/\~claclark/sigir2006_term_proximity.pdf
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Migrated from [LUCENE-3320](https://issues.apache.org/jira/browse/LUCENE-3320) by Simon Willnauer (@s1monw), updated Mar 13 2021
Parent: #3952
Contributor guide
Research direction
Start by reading the parent issue #3952 and the linked term-proximity paper. Review the proposed two-phase collection and scoring possibilities, then clarify which proximity-scoring behavior and collection algorithm should be implemented. Done should be a decided, testable implementation scope rather than an open-ended exploration.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- search
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 20/100