Learning Novelty-Aware Ranking of Answers to Complex Questions
WWW '19: The Web Conference on The World Wide Web Conference WWW 2019, pp. 2799-2805, 2019.
Result ranking diversification has become an important issue for web search, summarization, and question answering. For more complex questions with multiple aspects, such as those in community-based question answering (CQA) sites, a retrieval system should provide a diversified set of relevant results, addressing the different aspects of ...More
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