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Zefan Li

4 accepted papers

2021

Progressive Stage-Wise Learning for Unsupervised Feature Representation Enhancement

CVPR 2021poster

Unsupervised learning methods have recently shown their competitiveness against supervised training. Typically, these methods use a single objective to train the entire network. But one distinct advantage of unsupervised over supervised learning is that the former possesses more variety and freedom…

Cited by 6PDF ↗Scholar ↗
2017

Performance Guaranteed Network Acceleration via High-Order Residual Quantization

ICCV 2017poster

Input binarization has shown to be an effective way for network acceleration. However, previous binarization scheme could be regarded as simple pixel-wise thresholding operations (i.e., order-one approximation) and suffers a big accuracy loss. In this paper, we propose a high-order binarization sche…

Cited by 137PDF ↗Scholar ↗