2 papers
cs.LG2025
Gradient Deconfliction via Orthogonal Projections onto Subspaces For Multi-task Learning
Shijie Zhu, Hui Zhao, Tianshu Wu +4
Although multi-task learning (MTL) has been a preferred approach and successfully applied in many real-world scenarios, MTL models are not guaranteed to outperform single-task mode…
cs.IR2025
Explainable LLM-driven Multi-dimensional Distillation for E-Commerce Relevance Learning
Gang Zhao, Ximing Zhang, Chenji Lu +5
Effective query-item relevance modeling is pivotal for enhancing user experience and safeguarding user satisfaction in e-commerce search systems. Recently, benefiting from the vast…