DataFunSummit
Mar 26, 2024 · Fundamentals
User Profile Tagging: Construction, Feature Processing, and Evaluation
This article systematically explains the fundamentals of user profile tags, covering basic attribute tags, business and strategy-oriented tags, detailed feature processing methods such as anomaly handling, time decay, and smoothing, and provides evaluation metrics for cohesion and stability, supplemented by a practical Q&A session.
Data AnalysisFeature EngineeringKPI alignment
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