Search Results for author: Jiayi Feng

Found 4 papers, 1 papers with code

Vul-RAG: Enhancing LLM-based Vulnerability Detection via Knowledge-level RAG

no code implementations17 Jun 2024 Xueying Du, Geng Zheng, Kaixin Wang, Jiayi Feng, Wentai Deng, Mingwei Liu, Bihuan Chen, Xin Peng, Tao Ma, Yiling Lou

In addition, our user study shows that the vulnerability knowledge generated by Vul-RAG can serve as high-quality explanations which can improve the manual detection accuracy from 0. 60 to 0. 77.

RAG Vulnerability Detection

ClassEval: A Manually-Crafted Benchmark for Evaluating LLMs on Class-level Code Generation

1 code implementation3 Aug 2023 Xueying Du, Mingwei Liu, Kaixin Wang, Hanlin Wang, Junwei Liu, Yixuan Chen, Jiayi Feng, Chaofeng Sha, Xin Peng, Yiling Lou

Third, we find that generating the entire class all at once (i. e. holistic generation strategy) is the best generation strategy only for GPT-4 and GPT-3. 5, while method-by-method generation (i. e. incremental and compositional) is better strategies for the other models with limited ability of understanding long instructions and utilizing the middle information.

Class-level Code Generation HumanEval

On the Relations of Correlation Filter Based Trackers and Struck

no code implementations25 Nov 2017 Jinqiao Wang, Ming Tang, Linyu Zheng, Jiayi Feng

In recent years, two types of trackers, namely correlation filter based tracker (CF tracker) and structured output tracker (Struck), have exhibited the state-of-the-art performance.

Relation

Multi-Kernel Correlation Filter for Visual Tracking

no code implementations ICCV 2015 Ming Tang, Jiayi Feng

In this paper, we will derive a multi-kernel correlation filter (MKCF) based tracker which fully takes advantage of the invariance-discriminative power spectrums of various features to further improve the performance.

Visual Tracking

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