Search Results for author: Feng Hong

Found 9 papers, 4 papers with code

UniChest: Conquer-and-Divide Pre-training for Multi-Source Chest X-Ray Classification

1 code implementation18 Dec 2023 Tianjie Dai, Ruipeng Zhang, Feng Hong, Jiangchao Yao, Ya zhang, Yanfeng Wang

Vision-Language Pre-training (VLP) that utilizes the multi-modal information to promote the training efficiency and effectiveness, has achieved great success in vision recognition of natural domains and shown promise in medical imaging diagnosis for the Chest X-Rays (CXRs).

Combating Representation Learning Disparity with Geometric Harmonization

1 code implementation NeurIPS 2023 Zhihan Zhou, Jiangchao Yao, Feng Hong, Ya zhang, Bo Han, Yanfeng Wang

Self-supervised learning (SSL) as an effective paradigm of representation learning has achieved tremendous success on various curated datasets in diverse scenarios.

Representation Learning Self-Supervised Learning

Bag of Tricks for Long-Tailed Multi-Label Classification on Chest X-Rays

no code implementations17 Aug 2023 Feng Hong, Tianjie Dai, Jiangchao Yao, Ya zhang, Yanfeng Wang

Clinical classification of chest radiography is particularly challenging for standard machine learning algorithms due to its inherent long-tailed and multi-label nature.

Data Augmentation Multi-Label Classification

Balanced Destruction-Reconstruction Dynamics for Memory-replay Class Incremental Learning

1 code implementation3 Aug 2023 YuHang Zhou, Jiangchao Yao, Feng Hong, Ya zhang, Yanfeng Wang

By dynamically manipulating the gradient during training based on these factors, BDR can effectively alleviate knowledge destruction and improve knowledge reconstruction.

Class Incremental Learning Incremental Learning

Cluster-Guided Unsupervised Domain Adaptation for Deep Speaker Embedding

no code implementations28 Mar 2023 Haiquan Mao, Feng Hong, Man-Wai Mak

Inspired by the self-training strategies that use an existing classifier to label the unlabeled data for retraining, we propose a cluster-guided UDA framework that labels the target domain data by clustering and combines the labeled source domain data and pseudo-labeled target domain data to train a speaker embedding network.

Clustering Speaker Verification +1

Long-Tailed Partial Label Learning via Dynamic Rebalancing

1 code implementation10 Feb 2023 Feng Hong, Jiangchao Yao, Zhihan Zhou, Ya zhang, Yanfeng Wang

The straightforward combination of LT and PLL, i. e., LT-PLL, suffers from a fundamental dilemma: LT methods build upon a given class distribution that is unavailable in PLL, and the performance of PLL is severely influenced in long-tailed context.

Partial Label Learning

Ferryman as SemEval-2020 Task 5: Optimized BERT for Detecting Counterfactuals

no code implementations SEMEVAL 2020 Weilong Chen, Yan Zhuang, Peng Wang, Feng Hong, Yan Wang, Yanru Zhang

The main purpose of this article is to state the effect of using different methods and models for counterfactual determination and detection of causal knowledge.

counterfactual Counterfactual Detection +2

Personalized Deep Learning for Ventricular Arrhythmias Detection on Medical IoT Systems

no code implementations18 Aug 2020 Zhenge Jia, Zhepeng Wang, Feng Hong, Lichuan Ping, Yiyu Shi, Jingtong Hu

We equip the system with real-time inference on both intracardiac and surface rhythm monitors.

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