A Topic-Aware Reinforced Model for Weakly Supervised Stance Detection

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Summary

A Topic-Aware Reinforced Model (TARM) for weakly supervised stance detection is proposed, which consists of a detection network that incorporates target-related topic information into representation learning for identifying stance effectively and a policy network that learns to eliminate noisy instances from auto-labeled data based on off-policy reinforcement learning.

Type
article
Published
2019-07-17
Cited by
24
References
37
Access
Open access

Keywords

Reinforcement learning, Computer science, Machine learning, Artificial intelligence, Representation (politics)

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