Joint internal multi-interest exploration and external domain alignment for cross domain sequential recommendation

W Liu, X Zheng, C Chen, J Su, X Liao, M Hu… - Proceedings of the ACM …, 2023 - dl.acm.org
Sequential Cross-Domain Recommendation (CDR) has been popularly studied to utilize
different domain knowledge and users' historical behaviors for the next-item prediction. In …

Uncertainty-dtw for time series and sequences

L Wang, P Koniusz - European Conference on Computer Vision, 2022 - Springer
Abstract Dynamic Time War** (DTW) is used for matching pairs of sequences and
celebrated in applications such as forecasting the evolution of time series, clustering time …

Multi-scale low-discriminative feature reactivation for weakly supervised object localization

B Wang, C Yuan, B Li, X Ding, Z Li… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
For weakly supervised object localization (WSOL), how to avoid the network focusing only
on some small discriminative parts is a main challenge needed to solve. The widely-used …

[HTML][HTML] Optimal-Transport-Based Positive and Unlabeled Learning Method for Windshear Detection

J Zhang, PW Chan, MKP Ng - Remote Sensing, 2024 - mdpi.com
Windshear is a microscale meteorological phenomenon that can be dangerous to aircraft
during the take-off and landing phases. Accurate windshear detection plays a significant role …

The double regularization method for capacity constrained optimal transport

T Wu, Q Cheng, Z Wang, C Zhang, B Bai… - arxiv preprint arxiv …, 2022 - arxiv.org
Capacity constrained optimal transport is a variant of optimal transport, which adds extra
constraints on the set of feasible couplings in the original optimal transport problem to limit …

Understanding and mitigating dimensional collapse of Graph Contrastive Learning: A non-maximum removal approach

J Sun, R Chen, J Li, Y Ding, C Wu, Z Liu, J Yan - Neural Networks, 2025 - Elsevier
Abstract Graph Contrastive Learning (GCL) generates graph-level embeddings by
maximizing Mutual Information between different augmented views of the same graph …

The Optimal Production Transport: Model and Algorithm

J Fan, T Wu, H Wu - arxiv preprint arxiv:2406.03090, 2024 - arxiv.org
In this paper, we propose the optimal production transport model, which is an extension of
the classical optimal transport model. We observe in economics, the production of the …

Linear and deep order-preserving wasserstein discriminant analysis

B Su, J Zhou, JR Wen, Y Wu - IEEE Transactions on Pattern …, 2021 - ieeexplore.ieee.org
Supervised dimensionality reduction for sequence data learns a transformation that maps
the observations in sequences onto a low-dimensional subspace by maximizing the …

Learning meta-distance for sequences by learning a ground metric via virtual sequence regression

B Su, Y Wu - IEEE Transactions on Pattern Analysis and …, 2020 - ieeexplore.ieee.org
Distance between sequences is structural by nature because it needs to establish the
temporal alignments among the temporally correlated vectors in sequences with varying …

A bi-level nonlinear eigenvector algorithm for wasserstein discriminant analysis

DM Roh, Z Bai, RC Li - arxiv preprint arxiv:2211.11891, 2022 - arxiv.org
Much like the classical Fisher linear discriminant analysis (LDA), the recently proposed
Wasserstein discriminant analysis (WDA) is a linear dimensionality reduction method that …