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cs.CL2023
UFO: Unified Fact Obtaining for Commonsense Question Answering
Zhifeng Li, Yifan Fan, Bowei Zou +1
Leveraging external knowledge to enhance the reasoning ability is crucial for commonsense question answering. However, the existing knowledge bases heavily rely on manual annotatio…
cs.CL2023
KEPR: Knowledge Enhancement and Plausibility Ranking for Generative Commonsense Question Answering
Zhifeng Li, Bowei Zou, Yifan Fan +1
Generative commonsense question answering (GenCQA) is a task of automatically generating a list of answers given a question. The answer list is required to cover all reasonable ans…