attention model

Ele.me Technology

Aug 22, 2023 · Artificial Intelligence

Multi-Granularity Attention Model for Group Recommendation (MGAM)

The Multi‑Granularity Attention Model (MGAM) improves group recommendation by extracting subset, group, and superset preferences through hierarchical attention and graph neural networks, fusing them via self‑attention, and achieves state‑of‑the‑art offline results and a 1.2% online CTR lift in Alibaba’s local‑life services.

AIattention modeldeep learning

0 likes · 18 min read

Multi-Granularity Attention Model for Group Recommendation (MGAM)

58UXD

Mar 25, 2020 · Product Management

Boosting Rural Market Traffic: A Product Management Case Study on User‑Centric Design

This case study examines how deep user research and a targeted attention‑model redesign dramatically increased traffic conversion for 58 Tongzhen’s rural‑town platform, revealing the habits, preferences, and social dynamics of lower‑tier market users and outlining practical optimization steps.

attention modelcase studyproduct design

0 likes · 7 min read

Boosting Rural Market Traffic: A Product Management Case Study on User‑Centric Design