Assessing the Impact of Syntactic and Semantic Structures for Answer Passages Reranking
ACM International Conference on Information and Knowledge Management, 2015.
In this paper, we extensively study the use of syntactic and semantic structures obtained with shallow and deeper syntactic parsers in the answer passage reranking task. We propose several dependency-based structures enriched with Linked Open Data (LD) knowledge for representing pairs of questions and answer passages. We use such tree str...More
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Best Paper of CIKM, 2015