Prior-Enhanced Few-Shot Segmentation with Meta-Prototypes

1 code implementation • 1 Jun 2021 • Jian-Wei Zhang, Lei Lv, Yawei Luo, Hao-Zhe Feng, Yi Yang, Wei Chen

The hierarchical features help the model highlight the decision boundary and focus on hard pixels, and the structural information learned from base classes is treated as the prior knowledge for novel classes.

SHOT-VAE: Semi-supervised Deep Generative Models With Label-aware ELBO Approximations

3 code implementations • 21 Nov 2020 • Hao-Zhe Feng, Kezhi Kong, Minghao Chen, Tianye Zhang, Minfeng Zhu, Wei Chen

Semi-supervised variational autoencoders (VAEs) have obtained strong results, but have also encountered the challenge that good ELBO values do not always imply accurate inference results.

4k Semi-Supervised Image Classification +1

KD3A: Unsupervised Multi-Source Decentralized Domain Adaptation via Knowledge Distillation

1 code implementation • 19 Nov 2020 • Hao-Zhe Feng, Zhaoyang You, Minghao Chen, Tianye Zhang, Minfeng Zhu, Fei Wu, Chao Wu, Wei Chen

(2) A dynamic weighting strategy named Consensus Focus to identify both the malicious and irrelevant domains.

Knowledge Distillation Multi-Source Unsupervised Domain Adaptation +2