Search Results for author: Jiaxi Yang

Found 16 papers, 6 papers with code

Synthesizing Text-to-SQL Data from Weak and Strong LLMs

no code implementations6 Aug 2024 Jiaxi Yang, Binyuan Hui, Min Yang, Jian Yang, Junyang Lin, Chang Zhou

The capability gap between open-source and closed-source large language models (LLMs) remains a challenge in text-to-SQL tasks.

Domain Generalization Text-To-SQL

A Survey on Trustworthiness in Foundation Models for Medical Image Analysis

no code implementations3 Jul 2024 Congzhen Shi, Ryan Rezai, Jiaxi Yang, Qi Dou, Xiaoxiao Li

Our analysis underscores the imperative for advancing towards trustworthy AI in medical image analysis, advocating for a balanced approach that fosters innovation while ensuring ethical and equitable healthcare delivery.

Fairness Medical Image Analysis +2

Hierarchical Context Pruning: Optimizing Real-World Code Completion with Repository-Level Pretrained Code LLMs

1 code implementation26 Jun 2024 Lei Zhang, Yunshui Li, Jiaming Li, Xiaobo Xia, Jiaxi Yang, Run Luo, Minzheng Wang, Longze Chen, Junhao Liu, Min Yang

We applied the HCP strategy in experiments with six Repo-Code LLMs, and the results demonstrate that our proposed method can significantly enhance completion accuracy while substantially reducing the length of input.

Code Completion

One-Shot Learning as Instruction Data Prospector for Large Language Models

1 code implementation16 Dec 2023 Yunshui Li, Binyuan Hui, Xiaobo Xia, Jiaxi Yang, Min Yang, Lei Zhang, Shuzheng Si, Ling-Hao Chen, Junhao Liu, Tongliang Liu, Fei Huang, Yongbin Li

Contemporary practices in instruction tuning often hinge on enlarging data scaling without a clear strategy for ensuring data quality, inadvertently introducing noise that may compromise model performance.

One-Shot Learning

Marathon: A Race Through the Realm of Long Context with Large Language Models

1 code implementation15 Dec 2023 Lei Zhang, Yunshui Li, Ziqiang Liu, Jiaxi Yang, Junhao Liu, Longze Chen, Run Luo, Min Yang

With the advancement of large language models (LLMs) and the expansion of their context windows, existing long-context benchmarks fall short in effectively evaluating the models' comprehension and reasoning abilities in extended texts.

Long-Context Understanding Multiple-choice

A Survey of Federated Unlearning: A Taxonomy, Challenges and Future Directions

1 code implementation30 Oct 2023 Yang Zhao, Jiaxi Yang, Yiling Tao, Lixu Wang, Xiaoxiao Li, Dusit Niyato

Achieving an optimal equilibrium among these facets is crucial for maintaining the effectiveness and usability of FL systems while adhering to privacy and security standards.

Federated Learning Privacy Preserving +1

TranDRL: A Transformer-Driven Deep Reinforcement Learning Enabled Prescriptive Maintenance Framework

no code implementations29 Sep 2023 Yang Zhao, Jiaxi Yang, Wenbo Wang, Helin Yang, Dusit Niyato

Industrial systems demand reliable predictive maintenance strategies to enhance operational efficiency and reduce downtime.

reinforcement-learning

Federated Learning Incentive Mechanism under Buyers' Auction Market

no code implementations10 Sep 2023 Jiaxi Yang, Zihao Guo, Sheng Cao, Cuifang Zhao, Li-Chuan Tsai

Auction-based Federated Learning (AFL) enables open collaboration among self-interested data consumers and data owners.

Federated Learning

Iterative Forward Tuning Boosts In-Context Learning in Language Models

1 code implementation22 May 2023 Jiaxi Yang, Binyuan Hui, Min Yang, Bailin Wang, Bowen Li, Binhua Li, Fei Huang, Yongbin Li

Despite the advancements in in-context learning (ICL) for large language models (LLMs), current research centers on specific prompt engineering, such as demonstration selection, with the expectation that a single iteration of demonstrations processing can generalize effectively to a given test sample.

Decision Making In-Context Learning +2

Can LLM Already Serve as A Database Interface? A BIg Bench for Large-Scale Database Grounded Text-to-SQLs

no code implementations NeurIPS 2023 Jinyang Li, Binyuan Hui, Ge Qu, Jiaxi Yang, Binhua Li, Bowen Li, Bailin Wang, Bowen Qin, Rongyu Cao, Ruiying Geng, Nan Huo, Xuanhe Zhou, Chenhao Ma, Guoliang Li, Kevin C. C. Chang, Fei Huang, Reynold Cheng, Yongbin Li

Our emphasis on database values highlights the new challenges of dirty database contents, external knowledge between NL questions and database contents, and SQL efficiency, particularly in the context of massive databases.

SQL Parsing Text-To-SQL

GMValuator: Similarity-based Data Valuation for Generative Models

no code implementations21 Apr 2023 Jiaxi Yang, Wenglong Deng, Benlin Liu, Yangsibo Huang, James Zou, Xiaoxiao Li

Specifically, we introduce Generative Model Valuator (GMValuator), the first training-free and model-agnostic approach to provide data valuation for generation tasks.

Data Valuation Image Quality Assessment

Glass Segmentation Using Intensity and Spectral Polarization Cues

no code implementations CVPR 2022 Haiyang Mei, Bo Dong, Wen Dong, Jiaxi Yang, Seung-Hwan Baek, Felix Heide, Pieter Peers, Xiaopeng Wei, Xin Yang

Transparent and semi-transparent materials pose significant challenges for existing scene understanding and segmentation algorithms due to their lack of RGB texture which impedes the extraction of meaningful features.

Camouflaged Object Segmentation Scene Understanding +2

A Survey of Toxic Comment Classification Methods

no code implementations13 Dec 2021 Kehan Wang, Jiaxi Yang, Hongjun Wu

Yet, for people on the other side, toxic texts often lead to serious psychological consequences.

Classification Survey +1

Scene-adaptive Knowledge Distillation for Sequential Recommendation via Differentiable Architecture Search

no code implementations15 Jul 2021 Lei Chen, Fajie Yuan, Jiaxi Yang, Min Yang, Chengming Li

To realize such a goal, we propose AdaRec, a knowledge distillation (KD) framework which compresses knowledge of a teacher model into a student model adaptively according to its recommendation scene by using differentiable Neural Architecture Search (NAS).

Knowledge Distillation Neural Architecture Search +1

User-specific Adaptive Fine-tuning for Cross-domain Recommendations

no code implementations15 Jun 2021 Lei Chen, Fajie Yuan, Jiaxi Yang, Xiangnan He, Chengming Li, Min Yang

Fine-tuning works as an effective transfer learning technique for this objective, which adapts the parameters of a pre-trained model from the source domain to the target domain.

Recommendation Systems Transfer Learning

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