DataFunTalk
Oct 23, 2020 · Artificial Intelligence
Feedback‑Aware Deep Matching Model for Music Recommendation in Tmall Genie
This article presents DeepMatch, a behavior‑sequence based deep learning recall model enhanced with play‑rate and intent‑type embeddings, describes its self‑attention architecture, factorized embedding parameterization, multitask loss design, distributed TensorFlow training tricks, and demonstrates significant offline and online improvements in music recommendation performance.
TensorFlowdeep learningmultitask learning
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