MIG at NTCIR-11: Using Lexical, Syntactic, and Semantic Features for the RITE-VAL Tasks

In this paper, we describe our methods for the English and Chinese RITE-VAL tasks. We extracted relevant sentences from Wikipedia to verify the correctness of the query statements. Computational models that considered various linguistic features were built to select Wikipedia articles that contained these relevant sentences. We adopt Linearly Weighted Functions (LWFs) to balance the importance of every features and judge the answer of each query statement by the outputs of LWFs.