Search Results for author: Hanxiao Chen

Found 5 papers, 2 papers with code

Car Damage Detection and Patch-to-Patch Self-supervised Image Alignment

1 code implementation11 Mar 2024 Hanxiao Chen

Most computer vision applications aim to identify pixels in a scene and use them for diverse purposes.

Color-$S^{4}L$: Self-supervised Semi-supervised Learning with Image Colorization

no code implementations8 Jan 2024 Hanxiao Chen

This work addresses the problem of semi-supervised image classification tasks with the integration of several effective self-supervised pretext tasks.

Colorization Image Colorization +1

SkateboardAI: The Coolest Video Action Recognition for Skateboarding

1 code implementation2 Aug 2023 Hanxiao Chen

Impressed by the coolest skateboarding sports program from 2021 Tokyo Olympic Games, we are the first to curate the original real-world video datasets "SkateboardAI" in the wild, even self-design and implement diverse uni-modal and multi-modal video action recognition approaches to recognize different tricks accurately.

3D Architecture Action Recognition +1

Practical and Private Heterogeneous Federated Learning

no code implementations29 Sep 2021 Hanxiao Chen, Meng Hao, Hongwei Li, Guangxiao Niu, Guowen Xu, Huawei Wang, Yuan Zhang, Tianwei Zhang

Heterogeneous federated learning (HFL) enables clients with different computation/communication capabilities to collaboratively train their own customized models, in which the knowledge of models is shared via clients' predictions on a public dataset.

Federated Learning Privacy Preserving

ExperienceThinking: Constrained Hyperparameter Optimization based on Knowledge and Pruning

no code implementations2 Dec 2019 Chunnan Wang, Hongzhi Wang, Chang Zhou, Hanxiao Chen

Motivated by this, we propose ExperienceThinking algorithm to quickly find the best possible hyperparameter configuration of machine learning algorithms within a few configuration evaluations.

BIG-bench Machine Learning Hyperparameter Optimization +1

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