Ken Chen

LAW: Learning to Auto Weight.

2019 · arXiv (Cornell University)

Example weighting algorithm is an effective solution to the training bias problem. However, typical methods are usually limited to human knowledge and require laborious tuning of hyperparameters. In this study, we propose a novel example …

Progressive extension of reinforcement learning action dimension for asymmetric assembly tasks

2021 · arXiv (Cornell University)

Reinforcement learning (RL) is always the preferred embodiment to construct the control strategy of complex tasks, like asymmetric assembly tasks. However, the convergence speed of reinforcement learning severely restricts its practical application. In this paper, …

Label-Aware Double Transfer Learning for Cross-Specialty Medical Named Entity Recognition

2018

Zhenghui Wang, Yanru Qu, Liheng Chen, Jian Shen, Weinan Zhang, Shaodian Zhang, Yimei Gao, Gen Gu, Ken Chen, Yong Yu. Proceedings of the 2018 Conference of the North American Chapter of the Association for Computational …