Search Results for author: Hanwen Shi

Found 2 papers, 1 papers with code

Toward Adversarial Training on Contextualized Language Representation

1 code implementation8 May 2023 Hongqiu Wu, Yongxiang Liu, Hanwen Shi, Hai Zhao, Min Zhang

Based on the observation, we propose simple yet effective \textit{Contextualized representation-Adversarial Training} (CreAT), in which the attack is explicitly optimized to deviate the contextualized representation of the encoder.

Decoder named-entity-recognition +1

Few-shot Incremental Event Detection

no code implementations5 Sep 2022 Hao Wang, Hanwen Shi, Jianyong Duan

In practice, however, the lack of high-quality labeled data of new event classes makes it difficult to obtain enough data for model training.

Event Detection Incremental Learning

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