Question-Driven Span Labeling Model for Aspect-Opinion Pair Extraction.

Lei Gao Yulong Wang Tongcun Liu Jingyu Wang Lei Zhang Jianxin Liao

Published in: AAAI (2021)

Keyphrases

probabilistic model
image segmentation
computational model
neural network
information extraction
markov random field
database
data sets
bayesian networks
prior knowledge
parameter estimation
theoretical framework
mathematical model
neural network model