Search Results for author: Fei Richard Yu

Found 11 papers, 2 papers with code

Ferret: Federated Full-Parameter Tuning at Scale for Large Language Models

1 code implementation10 Sep 2024 Yao Shu, Wenyang Hu, See-Kiong Ng, Bryan Kian Hsiang Low, Fei Richard Yu

To address these limitations, we propose federated full-parameter tuning at scale for LLMs (Ferret), the first first-order method with shared randomness to enable scalable full-parameter tuning of LLMs across decentralized data sources while maintaining competitive model accuracy.

Computational Efficiency parameter-efficient fine-tuning

GaussianPU: A Hybrid 2D-3D Upsampling Framework for Enhancing Color Point Clouds via 3D Gaussian Splatting

no code implementations3 Sep 2024 Zixuan Guo, Yifan Xie, Weijing Xie, Peng Huang, Fei Ma, Fei Richard Yu

Extensive experimental results on generating million-level point cloud data validate the effectiveness of our method, substantially improving the quality of colored point clouds and demonstrating significant potential for applications involving large-scale point clouds in autonomous robotics and human-robot interaction scenarios.

Image Restoration point cloud upsampling +2

Flexora: Flexible Low Rank Adaptation for Large Language Models

no code implementations20 Aug 2024 Chenxing Wei, Yao Shu, Ying Tiffany He, Fei Richard Yu

Thus, fine-tuning techniques, especially the widely used Low-Rank Adaptation (LoRA) method, have been introduced to expand the boundaries on these tasks, whereas LoRA would underperform on certain tasks owing to its potential overfitting on these tasks.

Hyperparameter Optimization

Learn To Learn More Precisely

no code implementations8 Aug 2024 Runxi Cheng, Yongxian Wei, Xianglong He, Wanyun Zhu, Songsong Huang, Fei Richard Yu, Fei Ma, Chun Yuan

Then in the outer loop, MSD utilizes the same query data to optimize the consistency of learned knowledge, enhancing the model's ability to learn more precisely.

Few-Shot Learning

Generative Technology for Human Emotion Recognition: A Scope Review

no code implementations4 Jul 2024 Fei Ma, Yucheng Yuan, Yifan Xie, Hongwei Ren, Ivan Liu, Ying He, Fuji Ren, Fei Richard Yu, Shiguang Ni

Finally, the review will outline future research directions, emphasizing the potential of generative models to advance the field of emotion recognition and enhance the emotional intelligence of AI systems.

Data Augmentation Emotional Intelligence +4

VisualRWKV: Exploring Recurrent Neural Networks for Visual Language Models

1 code implementation19 Jun 2024 Haowen Hou, Peigen Zeng, Fei Ma, Fei Richard Yu

Visual Language Models (VLMs) have rapidly progressed with the recent success of large language models.

Language Modelling

OptEx: Expediting First-Order Optimization with Approximately Parallelized Iterations

no code implementations18 Feb 2024 Yao Shu, Jiongfeng Fang, Ying Tiffany He, Fei Richard Yu

First-order optimization (FOO) algorithms are pivotal in numerous computational domains such as machine learning and signal denoising.

Denoising

Distributed Task-Oriented Communication Networks with Multimodal Semantic Relay and Edge Intelligence

no code implementations18 Jan 2024 Jie Guo, Hao Chen, Bin Song, Yuhao Chi, Chau Yuen, Fei Richard Yu, Geoffrey Ye Li, Dusit Niyato

In this article, we present a novel framework, named distributed task-oriented communication networks (DTCN), based on recent advances in multimodal semantic transmission and edge intelligence.

A Survey on Trustworthy Edge Intelligence: From Security and Reliability To Transparency and Sustainability

no code implementations27 Oct 2023 Xiaojie Wang, Beibei Wang, Yu Wu, Zhaolong Ning, Song Guo, Fei Richard Yu

Edge Intelligence (EI) integrates Edge Computing (EC) and Artificial Intelligence (AI) to push the capabilities of AI to the network edge for real-time, efficient and secure intelligent decision-making and computation.

Decision Making Edge-computing

Attention-guided Multi-step Fusion: A Hierarchical Fusion Network for Multimodal Recommendation

no code implementations24 Apr 2023 Yan Zhou, Jie Guo, Hao Sun, Bin Song, Fei Richard Yu

The main idea of multimodal recommendation is the rational utilization of the item's multimodal information to improve the recommendation performance.

Contrastive Learning Multimodal Recommendation

Accelerating Wireless Federated Learning via Nesterov's Momentum and Distributed Principle Component Analysis

no code implementations31 Mar 2023 Yanjie Dong, Luya Wang, Yuanfang Chi, Jia Wang, Haijun Zhang, Fei Richard Yu, Victor C. M. Leung, Xiping Hu

A wireless federated learning system is investigated by allowing a server and workers to exchange uncoded information via orthogonal wireless channels.

Federated Learning

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