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

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