RMIT at the TREC 2016 LiveQA Track
نویسندگان
چکیده
This paper describes the four systems RMIT fielded for the TREC 2015 LiveQA task and the associated experiments. The challenge results show that the base run RMIT-0 has achieved an above-average performance, but other attempted improvements have all resulted in decreased retrieval effectiveness. Keywords-TREC LiveQA 2015; RMIT; passage retrieval; summarization; query trimming; headword expansion
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تاریخ انتشار 2015