Leveraging Procedural Knowledge for Task Understanding: OAQA at TREC 2015 Tasks Track


CMU OAQA team participated in the Task Understanding subtask in the Tasks track, and submitted three runs rsf, lsf, and lsfs for official evaluation. In our earlier work [1], we proposed to leverage procedural knowledge (e.g. wikiHow or eHow) for task-oriented search problems including query suggestion, which is similar to the goal of this Task… (More)


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