1 citations · 1 across the 3 of their papers we have counts for
3 papers
cs.IR2026
Beyond Instance-Level Alignment and Uniformity: Semantic Factor Learning for Collaborative Filtering
Yajie Yu, Chenzhong Bin, Zhoubo Xu +4
Collaborative filtering (CF) is widely used in recommender systems (RecSys) due to its simplicity and efficiency. However, existing CF methods follow an instance-level learning par…
math.NA2022
Practical Alternating Least Squares for Tensor Ring Decomposition
Yajie Yu, Hanyu Li
Tensor ring (TR) decomposition has been widely applied as an effective approach in a variety of applications to discover the hidden low-rank patterns in multidimensional data. A we…
math.NA2022★ 1 cited
Practical Sketching-Based Randomized Tensor Ring Decomposition
Yajie Yu, Hanyu Li
Based on sketching techniques, we propose two randomized algorithms for tensor ring (TR) decomposition. Specifically, by defining new tensor products and investigating their proper…