一作SIGIR 2026Poster· Information Retrieval (Industry)
Effective Offline LLM and DNN based Matching, Filtering and Ranking for Search Ads Retrieval in E-Commerce
Shuping Ji · Jianguo Yao · Dong Zhang
摘要
For search Ads retrieval in e-Commerce, when a customer inputs a query, from tens of millions of Ads products, the system needs to quickly retrieve a limited number of candidates that can not only meet the customer's search intension but also have high conversion probability. This constructs chal...