no code implementations • 6 Apr 2024 • Lingzhi Liu, Haiyang Zhang, Chengwei Tang, Tiantian Zhang
The memory dictionary-based contrastive learning method has achieved remarkable results in the field of unsupervised person Re-ID.
no code implementations • 20 Nov 2023 • Tiantian Zhang, Kevin Zehua Shen, Zichuan Lin, Bo Yuan, Xueqian Wang, Xiu Li, Deheng Ye
On the other hand, offline learning on replayed tasks while learning a new task may induce a distributional shift between the dataset and the learned policy on old tasks, resulting in forgetting.
no code implementations • 30 Aug 2023 • Yingying Hu, Dongyang Xu, Tiantian Zhang
Physical layer key generation technology which leverages channel randomness to generate secret keys has attracted extensive attentions in long range (LoRa)-based networks recently.
no code implementations • 1 Sep 2022 • Tiantian Zhang, Zichuan Lin, Yuxing Wang, Deheng Ye, Qiang Fu, Wei Yang, Xueqian Wang, Bin Liang, Bo Yuan, Xiu Li
A key challenge of continual reinforcement learning (CRL) in dynamic environments is to promptly adapt the RL agent's behavior as the environment changes over its lifetime, while minimizing the catastrophic forgetting of the learned information.
no code implementations • 1 Jan 2022 • Yuxing Wang, Tiantian Zhang, Yongzhe Chang, Bin Liang, Xueqian Wang, Bo Yuan
The integration of Reinforcement Learning (RL) and Evolutionary Algorithms (EAs) aims at simultaneously exploiting the sample efficiency as well as the diversity and robustness of the two paradigms.
1 code implementation • 1 Sep 2021 • Tiantian Zhang, Xueqian Wang, Bin Liang, Bo Yuan
In this paper, we present IQ, i. e., interference-aware deep Q-learning, to mitigate catastrophic interference in single-task deep reinforcement learning.
no code implementations • SEMEVAL 2020 • Tiantian Zhang, Zhixuan Chen, Man Lan
In this paper we describe our system submitted to SemEval 2020 Task 7: {``}Assessing Humor in Edited News Headlines{''}.
no code implementations • 10 Aug 2019 • Tiantian Zhang, Li Zhong, Bo Yuan
Experimental evaluation is a major research methodology for investigating clustering algorithms and many other machine learning algorithms.