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DEEP REINFORCEMENT LEARNING-BASED MULTI-STEP QUESTION ANSWERING SYSTEMS
DEEP REINFORCEMENT LEARNING-BASED MULTI-STEP QUESTION ANSWERING SYSTEMS
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机译：基于深度强化学习的多步问题回答系统
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摘要
A method includes receiving a user query and performing, using at least one processor, multiple rounds of an answer generation process. Each round of the answer generation process includes selecting one of multiple functions to be performed based on an input state. The input state for each round includes an embedding of the user query in a feature space. The input state for at least one round also includes an embedding of information to be used to identify an answer to the user query in the feature space. Each round of the answer generation process also includes performing the selected function. The multiple functions include (i) an answer generation function that produces the answer to the user query and (ii) at least one additional function that updates the input state for a current round for use during a subsequent round. In addition, the method includes providing the answer to the user.
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