Result diversification
2 methods in the atlas attack this one problem. They are rivals: each wins something the others do not.
Phrasings that mean this problem
Result diversification
information-retrieval-nlp
- Maximal marginal relevanceRelevance-diversity tradeoffstandardinformation-retrieval-nlp
- Determinantal point process rankingVolume-based diversityspecialistinformation-retrieval-nlp