Search Results for author: Yizhou Yan

Found 5 papers, 0 papers with code

Price of Stability in Quality-Aware Federated Learning

no code implementations13 Oct 2023 Yizhou Yan, Xinyu Tang, Chao Huang, Ming Tang

The presence of label noise can severely degrade the FL performance, and some existing studies have focused on algorithm design for label denoising.

Denoising Federated Learning

Interpretable Outlier Summarization

no code implementations11 Mar 2023 Yu Wang, Lei Cao, Yizhou Yan, Samuel Madden

Moreover, to effectively handle high dimensional, highly complex data sets which are hard to summarize with simple rules, we propose a localized STAIR approach, called L-STAIR.

Anomaly Detection Outlier Detection

Unknown-Aware Deep Neural Network

no code implementations25 Sep 2019 Lei Cao, Yizhou Yan, Samuel Madden, Elke Rundensteiner

Unfortunately, although the strong generalization ability of existing CNNs ensures their accuracy when classifying known objects, it also causes them to often assign an unknown to a target class with high confidence.

Image Classification

Context-Aware Object Detection With Convolutional Neural Networks

no code implementations25 Sep 2019 Yizhou Yan, Lei Cao, Samuel Madden, Elke Rundensteiner

Although the state-of-the-art object detection methods are successful in detecting and classifying objects by leveraging deep convolutional neural networks (CNNs), these methods overlook the semantic context which implies the probabilities that different classes of objects occur jointly.

Object object-detection +1

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