Search Results for author: Xiaoqin Wang

Found 9 papers, 1 papers with code

AI-Enhanced Cognitive Behavioral Therapy: Deep Learning and Large Language Models for Extracting Cognitive Pathways from Social Media Texts

no code implementations17 Apr 2024 Meng Jiang, Yi Jing Yu, Qing Zhao, Jianqiang Li, Changwei Song, Hongzhi Qi, Wei Zhai, Dan Luo, Xiaoqin Wang, Guanghui Fu, Bing Xiang Yang

Cognitive Behavioral Therapy (CBT) is an effective technique for addressing the irrational thoughts stemming from mental illnesses, but it necessitates precise identification of cognitive pathways to be successfully implemented in patient care.

Hallucination text-classification +2

Binary Representation via Jointly Personalized Sparse Hashing

1 code implementation31 Aug 2022 Xiaoqin Wang, Chen Chen, Rushi Lan, Licheng Liu, Zhenbing Liu, Huiyu Zhou, Xiaonan Luo

Different personalized subspaces are constructed to reflect category-specific attributes for different clusters, adaptively mapping instances within the same cluster to the same Hamming space.

Representation Learning

Rethinking Classifier and Adversarial Attack

no code implementations4 May 2022 Youhuan Yang, Lei Sun, Leyu Dai, Song Guo, Xiuqing Mao, Xiaoqin Wang, Bayi Xu

Various defense models have been proposed to resist adversarial attack algorithms, but existing adversarial robustness evaluation methods always overestimate the adversarial robustness of these models (i. e., not approaching the lower bound of robustness).

Adversarial Attack Adversarial Robustness

CE-based white-box adversarial attacks will not work using super-fitting

no code implementations4 May 2022 Youhuan Yang, Lei Sun, Leyu Dai, Song Guo, Xiuqing Mao, Xiaoqin Wang, Bayi Xu

This is especially dangerous for some systems with high-security requirements, so this paper proposes a new defense method by using the model super-fitting state to improve the model's adversarial robustness (i. e., the accuracy under adversarial attacks).

Adversarial Attack Adversarial Robustness

Contrastive Cross-Modal Pre-Training: A General Strategy for Small Sample Medical Imaging

no code implementations6 Oct 2020 Gongbo Liang, Connor Greenwell, Yu Zhang, Xiaoqin Wang, Ramakanth Kavuluru, Nathan Jacobs

A key challenge in training neural networks for a given medical imaging task is often the difficulty of obtaining a sufficient number of manually labeled examples.

Image Classification Image-text matching +2

Improved Trainable Calibration Method for Neural Networks on Medical Imaging Classification

no code implementations9 Sep 2020 Gongbo Liang, Yu Zhang, Xiaoqin Wang, Nathan Jacobs

Recent works have shown that deep neural networks can achieve super-human performance in a wide range of image classification tasks in the medical imaging domain.

Classification Decision Making +3

2D Convolutional Neural Networks for 3D Digital Breast Tomosynthesis Classification

no code implementations27 Feb 2020 Yu Zhang, Xiaoqin Wang, Hunter Blanton, Gongbo Liang, Xin Xing, Nathan Jacobs

Automated methods for breast cancer detection have focused on 2D mammography and have largely ignored 3D digital breast tomosynthesis (DBT), which is frequently used in clinical practice.

Breast Cancer Detection Classification +1

Cannot find the paper you are looking for? You can Submit a new open access paper.