Search Results for author: Qiyuan Chen

Found 13 papers, 6 papers with code

Take Your Steps: Hierarchically Efficient Pulmonary Disease Screening via CT Volume Compression

no code implementations2 Dec 2024 Qian Shao, Kai Zhang, Bang Du, Zepeng Li, Yixuan Wu, Qiyuan Chen, Jian Wu, Jintai Chen, Honghao Gao, Hongxia Xu

Deep learning models are widely used to process Computed Tomography (CT) data in the automated screening of pulmonary diseases, significantly reducing the workload of physicians.

Computed Tomography (CT)

The Traveling Bandit: A Framework for Bayesian Optimization with Movement Costs

no code implementations18 Oct 2024 Qiyuan Chen, Raed Al Kontar

This paper introduces a framework for Bayesian Optimization (BO) with metric movement costs, addressing a critical challenge in practical applications where input alterations incur varying costs.

Bayesian Optimization Traveling Salesman Problem

Alleviating Hallucination in Large Vision-Language Models with Active Retrieval Augmentation

no code implementations1 Aug 2024 Xiaoye Qu, Qiyuan Chen, Wei Wei, Jishuo Sun, Jianfeng Dong

To assess the capability of our proposed ARA model in reducing hallucination, we employ three widely used LVLM models (LLaVA-1. 5, Qwen-VL, and mPLUG-Owl2) across four benchmarks.

Hallucination Image Comprehension +2

Mobile Edge Intelligence for Large Language Models: A Contemporary Survey

no code implementations9 Jul 2024 Guanqiao Qu, Qiyuan Chen, Wei Wei, Zheng Lin, Xianhao Chen, Kaibin Huang

To bridge the gap between cloud-based and on-device AI, mobile edge intelligence (MEI) presents a viable solution to this problem by provisioning AI capabilities within the edge of mobile networks with improved privacy and latency relative to cloud computing.

Cloud Computing Edge-computing +1

Cross-Table Pretraining towards a Universal Function Space for Heterogeneous Tabular Data

no code implementations1 Jun 2024 Jintai Chen, Zhen Lin, Qiyuan Chen, Jimeng Sun

Yet, when applied to tabular data prediction, this paradigm faces challenges due to the limited reusable patterns among diverse tabular datasets (tables) and the general scarcity of tabular data available for fine-tuning.

Mind's Mirror: Distilling Self-Evaluation Capability and Comprehensive Thinking from Large Language Models

1 code implementation15 Nov 2023 Weize Liu, Guocong Li, Kai Zhang, Bang Du, Qiyuan Chen, Xuming Hu, Hongxia Xu, Jintai Chen, Jian Wu

While techniques such as chain-of-thought (CoT) distillation have displayed promise in distilling LLMs into small language models (SLMs), there is a risk that distilled SLMs may still inherit flawed reasoning and hallucinations from LLMs.

Transfer Learning

Pushing Large Language Models to the 6G Edge: Vision, Challenges, and Opportunities

no code implementations28 Sep 2023 Zheng Lin, Guanqiao Qu, Qiyuan Chen, Xianhao Chen, Zhe Chen, Kaibin Huang

In both aspects, considering the inherent resource limitations at the edge, we discuss various cutting-edge techniques, including split learning/inference, parameter-efficient fine-tuning, quantization, and parameter-sharing inference, to facilitate the efficient deployment of LLMs.

Edge-computing parameter-efficient fine-tuning +1

ExcelFormer: A neural network surpassing GBDTs on tabular data

1 code implementation7 Jan 2023 Jintai Chen, Jiahuan Yan, Qiyuan Chen, Danny Ziyi Chen, Jian Wu, Jimeng Sun

In this paper, we delve into this question: Can we develop a deep learning model that serves as a "sure bet" solution for a wide range of tabular prediction tasks, while also being user-friendly for casual users?

Data Augmentation Model Selection

Reprint: a randomized extrapolation based on principal components for data augmentation

1 code implementation26 Apr 2022 Jiale Wei, Qiyuan Chen, Pai Peng, Benjamin Guedj, Le Li

This paper presents REPRINT, a simple and effective hidden-space data augmentation method for imbalanced data classification.

Data Augmentation text-classification +1

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