Lin Xiao

Multi-Level Composite Stochastic Optimization via Nested Variance Reduction

2019 · arXiv (Cornell University)

We consider multi-level composite optimization problems where each mapping in the composition is the expectation over a family of random smooth mappings or the sum of some finite number of smooth mappings. We present a …

Fairness-Aware Group Recommendation with Pareto-Efficiency

2017

Group recommendation has attracted significant research efforts for its importance in benefiting a group of users. This paper investigates the Group Recommendation problem from a novel aspect, which tries to maximize the satisfaction of each …

Label-Specific Document Representation for Multi-Label Text Classification

2019

Lin Xiao, Xin Huang, Boli Chen, Liping Jing. Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing and the 9th International Joint Conference on Natural Language Processing (EMNLP-IJCNLP). 2019.