← Search

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 6PDFScholar
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 137PDFScholar