The WHUTE System in NTCIR-9 RITE Task
نویسندگان
چکیده
This paper describes our system of recognizing textual entailment for RITE Chinese subtask at NTCIR-9. We build a textual entailment recognition framework and implement a system that employs string, syntactic, semantic and some specific features for the recognition. To improve the system’s performance, a twostage recognition strategy is utilized, which first judge entailment or no entailment, and then contradiction or independence of the pairs in turn. Official results show that our system achieves a 73.71% performance in BC subtask, 60.93% in MC subtask and 48.76% in RITE4QA subtask.
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تاریخ انتشار 2011