Supervised approaches for explicit search result diversification
Information Processing & Management, pp. 1023562020.
•We leverage supervised learning methods to improve the effectiveness of explicit search result diversification.•We cast the diversification problem as that of learning a ranking model, based on the coverage of query aspects by each candidate document.•We learn the importance of query aspects by re-ranking the candidate documents for each...More
Get fulltext within 24h
Full Text (Upload PDF)
PPT (Upload PPT)