Search Results for author: Xiang Yuan

Found 4 papers, 3 papers with code

Small Object Detection via Coarse-to-fine Proposal Generation and Imitation Learning

1 code implementation ICCV 2023 Xiang Yuan, Gong Cheng, Kebing Yan, Qinghua Zeng, Junwei Han

The past few years have witnessed the immense success of object detection, while current excellent detectors struggle on tackling size-limited instances.

Contrastive Learning Imitation Learning +3

DAC-MR: Data Augmentation Consistency Based Meta-Regularization for Meta-Learning

1 code implementation13 May 2023 Jun Shu, Xiang Yuan, Deyu Meng, Zongben Xu

Besides, meta-data-driven meta-loss objective combined with DAC-MR is capable of achieving better meta-level generalization.

Data Augmentation Meta-Learning

Towards Large-Scale Small Object Detection: Survey and Benchmarks

no code implementations28 Jul 2022 Gong Cheng, Xiang Yuan, Xiwen Yao, Kebing Yan, Qinghua Zeng, Xingxing Xie, Junwei Han

Then, to catalyze the development of SOD, we construct two large-scale Small Object Detection dAtasets (SODA), SODA-D and SODA-A, which focus on the Driving and Aerial scenarios respectively.

Benchmarking Object +2

CMW-Net: Learning a Class-Aware Sample Weighting Mapping for Robust Deep Learning

1 code implementation11 Feb 2022 Jun Shu, Xiang Yuan, Deyu Meng, Zongben Xu

Specifically, by seeing each training class as a separate learning task, our method aims to extract an explicit weighting function with sample loss and task/class feature as input, and sample weight as output, expecting to impose adaptively varying weighting schemes to different sample classes based on their own intrinsic bias characteristics.

Image Classification Partial Label Learning

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