Interactive Semantic Parsing for If-Then Recipes via Hierarchical Reinforcement Learning.

Ziyu Yao Xiujun Li Jianfeng Gao Brian M. Sadler Huan Sun

Published in: CoRR (2018)

Keyphrases

hierarchical reinforcement learning
semantic parsing
dependency parsing
reinforcement learning
semantic role labeling
question answering
model free
semantic representation
context free grammars
semantic roles
state abstraction
dynamic programming
heuristic search