Counterfactual Generator: A Weakly-Supervised Method for Named Entity Recognition.

Xiangji Zeng Yunliang Li Yuchen Zhai Yin Zhang

Published in: EMNLP (1) (2020)

Keyphrases

weakly supervised
pairwise
information extraction
named entity recognition
machine learning
em algorithm
named entities
learning algorithm
multiscale
learning process
feature set
text classification
relation extraction