HelloTech
Apr 11, 2022 · Artificial Intelligence
Precise Marketing Algorithm and Practice in HaLao
HaLao’s precise marketing system combines Pu‑Learning lookalike models, graph‑embedding user similarity analysis, and TSA/EM optimization within a robust feature‑engineering and deployment framework, delivering over 20% ROI gains and 3‑10× user growth while addressing low‑ROI and targeting inefficiencies.
AI in marketingMachine LearningMarketing Algorithms
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