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Interactive Semantic Parsing for If-Then Recipes via Hierarchical Reinforcement Learning.
Ziyu Yao
Xiujun Li
Jianfeng Gao
Brian M. Sadler
Huan Sun
Published in:
AAAI (2019)
Keyphrases
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hierarchical reinforcement learning
semantic parsing
dependency parsing
reinforcement learning
question answering
semantic role labeling
semantic roles
semantic representation
natural language understanding
model free
state abstraction
state space
information retrieval
statistical machine translation