Improving graph-based random walks for complex question answering using syntactic, shallow semantic and extended string subsequence kernels

Yllias Chali, Sadid A. Hasan, Shafiq R. Joty. Improving graph-based random walks for complex question answering using syntactic, shallow semantic and extended string subsequence kernels. Inf. Process. Manage., 47(6):843-855, 2011. [doi]

Abstract

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