Search Results for author: Yuxi Chen

Found 7 papers, 0 papers with code

zydhjh4593@SMM4H’22: A Generic Pre-trained BERT-based Framework for Social Media Health Text Classification

no code implementations SMM4H (COLING) 2022 Chenghao Huang, Xiaolu Chen, Yuxi Chen, Yutong Wu, Weimin Yuan, Yan Wang, Yanru Zhang

This paper describes our proposed framework for the 10 text classification tasks of Task 1a, 2a, 2b, 3a, 4, 5, 6, 7, 8, and 9, in the Social Media Mining for Health (SMM4H) 2022.

text-classification Text Classification

Estimation of Tissue Deformation and Interactive Force in Robotic Surgery through Vision-based Learning

no code implementations29 Apr 2025 Srikar Annamraju, Yuxi Chen, Jooyoung Lim, Inki Kim

To enhance the perception of the surgeons and precise force rendering, estimation of these forces along with tissue deformation level is presented here.

Practical Poisoning Attacks against Retrieval-Augmented Generation

no code implementations4 Apr 2025 Baolei Zhang, Yuxi Chen, Minghong Fang, Zhuqing Liu, Lihai Nie, Tong Li, Zheli Liu

Large language models (LLMs) have demonstrated impressive natural language processing abilities but face challenges such as hallucination and outdated knowledge.

Hallucination RAG +2

CNSv2: Probabilistic Correspondence Encoded Neural Image Servo

no code implementations28 Feb 2025 Anzhe Chen, Hongxiang Yu, Shuxin Li, Yuxi Chen, Zhongxiang Zhou, Wentao Sun, Rong Xiong, Yue Wang

Visual servo based on traditional image matching methods often requires accurate keypoint correspondence for high precision control.

Keypoint Detection

Protum: A New Method For Prompt Tuning Based on "[MASK]"

no code implementations28 Jan 2022 Pan He, Yuxi Chen, Yan Wang, Yanru Zhang

In response to the above issue, we propose a new \textbf{Pro}mpt \textbf{Tu}ning based on "[\textbf{M}ASK]" (\textbf{Protum}) method in this paper, which constructs a classification task through the information carried by the hidden layer of "[MASK]" tokens and then predicts the labels directly rather than the answer tokens.

Language Modelling

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