Search Results for author: Jiaxing Shen

Found 6 papers, 0 papers with code

Personality-affected Emotion Generation in Dialog Systems

no code implementations3 Apr 2024 Zhiyuan Wen, Jiannong Cao, Jiaxing Shen, Ruosong Yang, Shuaiqi Liu, Maosong Sun

Therefore, we propose a new task, Personality-affected Emotion Generation, to generate emotion based on the personality given to the dialog system and further investigate a solution through the personality-affected mood transition.

Prompting Explicit and Implicit Knowledge for Multi-hop Question Answering Based on Human Reading Process

no code implementations29 Feb 2024 Guangming Huang, Yunfei Long, Cunjin Luo, Jiaxing Shen, Xia Sun

In this study, we introduce a Prompting Explicit and Implicit knowledge (PEI) framework, which uses prompts to connect explicit and implicit knowledge, aligning with human reading process for multi-hop QA.

Multi-hop Question Answering Question Answering

Federated Unlearning for Human Activity Recognition

no code implementations17 Jan 2024 Kongyang Chen, Dongping Zhang, Yaping Chai, Weibin Zhang, Shaowei Wang, Jiaxing Shen

In response, we propose a lightweight machine unlearning method for refining the FL HAR model by selectively removing a portion of a client's training data.

Federated Learning Human Activity Recognition +1

Take Your Pick: Enabling Effective Personalized Federated Learning within Low-dimensional Feature Space

no code implementations26 Jul 2023 Guogang Zhu, Xuefeng Liu, Shaojie Tang, Jianwei Niu, Xinghao Wu, Jiaxing Shen

FedPick achieves PFL in the low-dimensional feature space by selecting task-relevant features adaptively for each client from the features generated by the global encoder based on its local data distribution.

Personalized Federated Learning

Unlocking the Potential of Federated Learning for Deeper Models

no code implementations5 Jun 2023 Haolin Wang, Xuefeng Liu, Jianwei Niu, Shaojie Tang, Jiaxing Shen

Our further investigation shows that the decline is due to the continuous accumulation of dissimilarities among client models during the layer-by-layer back-propagation process, which we refer to as "divergence accumulation."

Federated Learning

EPARS: Early Prediction of At-risk Students with Online and Offline Learning Behaviors

no code implementations6 Jun 2020 Yu Yang, Zhiyuan Wen, Jiannong Cao, Jiaxing Shen, Hongzhi Yin, Xiaofang Zhou

We propose a novel algorithm (EPARS) that could early predict STAR in a semester by modeling online and offline learning behaviors.

Management Network Embedding

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