no code implementations • ICCV 2021 • Yun Wang, Tong Zhang, Xueya Zhang, Zhen Cui, Yuge Huang, Pengcheng Shen, Shaoxin Li, Jian Yang
Then, a Wasserstein coupled dictionary, containing multiple pairs of counterpart graph keys with each key corresponding to one modality, is constructed for further feature learning.
no code implementations • ECCV 2020 • Xueya Zhang, Tong Zhang, Xiaobin Hong, Zhen Cui, Jian Yang
Spectral graph filtering is introduced to encode graph signals, which are then embedded as probability distributions in a Wasserstein space, called graph Wasserstein metric learning.
no code implementations • 28 Nov 2019 • Xueya Zhang, Tong Zhang, Wenting Zhao, Zhen Cui, Jian Yang
Graph convolutional networks (GCNs) have shown the powerful ability in text structure representation and effectively facilitate the task of text classification.