Personalized Search

Kuaishou Tech

Oct 17, 2023 · Artificial Intelligence

QIN: A Query‑Dominated User Interest Network for Personalized Search

The paper introduces QIN, a query‑driven user interest network that combines a Relevance Search Unit and a Fused Attention Unit to effectively leverage full‑history user behavior for personalized search, demonstrating significant performance gains in offline benchmarks and online A/B tests.

Personalized Searchdeep learningfused attention

0 likes · 9 min read

QIN: A Query‑Dominated User Interest Network for Personalized Search

58 Tech

Jan 22, 2021 · Artificial Intelligence

AI + CRM: Improving Enterprise Performance and Efficiency

This article describes how 58.com’s AI Lab integrated machine‑learning and recommendation techniques into its CRM system, redesigning sales workflows, introducing the “Michigan” model, and deploying XGBoost and MMoE models to boost key metrics such as transfer rate and 60‑second effective call rate, achieving significant performance gains.

AICRMPersonalized Search

0 likes · 20 min read

AI + CRM: Improving Enterprise Performance and Efficiency