no code implementations • ICLR 2019 • Honghua Dong, Jiayuan Mao, Xinyue Cui, Lihong Li
In this paper, we advocate the use of explicit memory for efficient exploration in reinforcement learning.
1 code implementation • 28 Aug 2023 • Guanting Dong, Zechen Wang, Jinxu Zhao, Gang Zhao, Daichi Guo, Dayuan Fu, Tingfeng Hui, Chen Zeng, Keqing He, Xuefeng Li, LiWen Wang, Xinyue Cui, Weiran Xu
The objective of few-shot named entity recognition is to identify named entities with limited labeled instances.
Ranked #1 on Few-shot NER on Few-NERD (INTER)
no code implementations • 27 Feb 2023 • Guanting Dong, Zechen Wang, LiWen Wang, Daichi Guo, Dayuan Fu, Yuxiang Wu, Chen Zeng, Xuefeng Li, Tingfeng Hui, Keqing He, Xinyue Cui, QiXiang Gao, Weiran Xu
Specifically, we decouple class-specific prototypes and contextual semantic prototypes by two masking strategies to lead the model to focus on two different semantic information for inference.
no code implementations • 27 Feb 2023 • Daichi Guo, Guanting Dong, Dayuan Fu, Yuxiang Wu, Chen Zeng, Tingfeng Hui, LiWen Wang, Xuefeng Li, Zechen Wang, Keqing He, Xinyue Cui, Weiran Xu
In real dialogue scenarios, the existing slot filling model, which tends to memorize entity patterns, has a significantly reduced generalization facing Out-of-Vocabulary (OOV) problems.
no code implementations • COLING 2022 • Guanting Dong, Daichi Guo, LiWen Wang, Xuefeng Li, Zechen Wang, Chen Zeng, Keqing He, Jinzheng Zhao, Hao Lei, Xinyue Cui, Yi Huang, Junlan Feng, Weiran Xu
Most existing slot filling models tend to memorize inherent patterns of entities and corresponding contexts from training data.
no code implementations • 26 May 2020 • Xinyue Cui, Zhaoyu Xu, Yue Zhou
In this essay, we have comprehensively evaluated the feasibility and suitability of adopting the Machine Learning Models on the forecast of corporation fundamentals (i. e. the earnings), where the prediction results of our method have been thoroughly compared with both analysts' consensus estimation and traditional statistical models.