Revisiting the cluster-based paradigm for implicit search result diversification
Information Processing & Management, pp. 507-528, 2018.
To cope with ambiguous and/or underspecified queries, search result diversification (SRD) is a key technique that has attracted a lot of attention. This paper focuses on implicit SRD, where the subtopics underlying a query are unknown. Many existing methods appeal to the greedy strategy for generating diversified results. A common practic...More
Full Text (Upload PDF)
PPT (Upload PPT)