4 papers
Instructional Prompt Optimization for Few-Shot LLM-Based Recommendations on Cold-Start Users
Haowei Yang, Yushang Zhao, Sitao Min +3
The cold-start user issue further compromises the effectiveness of recommender systems in limiting access to the historical behavioral information. It is an effective pipeline to o…
LLM-Driven E-Commerce Marketing Content Optimization: Balancing Creativity and Conversion
Haowei Yang, Haotian Lyu, Tianle Zhang +2
As e-commerce competition intensifies, balancing creative content with conversion effectiveness becomes critical. Leveraging LLMs' language generation capabilities, we propose a fr…
User Behavior Analysis in Privacy Protection with Large Language Models: A Study on Privacy Preferences with Limited Data
Haowei Yang, Qingyi Lu, Yang Wang +3
With the widespread application of large language models (LLMs), user privacy protection has become a significant research topic. Existing privacy preference modeling methods often…
Research on the Design of a Short Video Recommendation System Based on Multimodal Information and Differential Privacy
Haowei Yang, Lei Fu, Qingyi Lu +3
With the rapid development of short video platforms, recommendation systems have become key technologies for improving user experience and enhancing platform engagement. However, w…