Search Results for author: KangJun Liu

Found 4 papers, 3 papers with code

ShuffleMix: Improving Representations via Channel-Wise Shuffle of Interpolated Hidden States

1 code implementation30 May 2023 KangJun Liu, Ke Chen, Lihua Guo, YaoWei Wang, Kui Jia

Inspired by good robustness of alternative dropout strategies against over-fitting on limited patterns of training samples, this paper introduces a novel concept of ShuffleMix -- Shuffle of Mixed hidden features, which can be interpreted as a kind of dropout operation in feature space.

Benchmarking Data Augmentation +1

Improving Deep Representation Learning via Auxiliary Learnable Target Coding

1 code implementation30 May 2023 KangJun Liu, Ke Chen, YaoWei Wang, Kui Jia

Deep representation learning is a subfield of machine learning that focuses on learning meaningful and useful representations of data through deep neural networks.

Representation Learning Retrieval

Convolutional Fine-Grained Classification with Self-Supervised Target Relation Regularization

1 code implementation3 Aug 2022 KangJun Liu, Ke Chen, Kui Jia

Such target coding schemes are less flexible to model inter-class correlation and are sensitive to sparse and imbalanced data distribution as well.

Classification Data Augmentation +3

Classification of Single-View Object Point Clouds

no code implementations18 Dec 2020 Zelin Xu, Ke Chen, KangJun Liu, Changxing Ding, YaoWei Wang, Kui Jia

By adapting existing ModelNet40 and ScanNet datasets to the single-view, partial setting, experiment results can verify the necessity of object pose estimation and superiority of our PAPNet to existing classifiers.

3D Object Classification 6D Pose Estimation using RGB +6

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