Lottery Purchase Prediction Model
Lottery Purchase Prediction Model
Objective and Goal
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Predict the lottery type that the user in the session will buy, using the discrete features from the user face image and user’s historical purchase data.
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Recommend lottery types to users and improve the order conversion rate, in order to increase sales revenue.
Data Source
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The feature from the user face image in the Session (from Baidu Face Recognition API)：
Beauty, Expression, Emotion, Face ID (optional, only for old users)
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Other features from Session：
Session Time (in 24 hours)
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Use the session face id to get user id, and retrieve the historical order data of this user：
City, Lottery Type, New/Old Users, Lottery Station Type (supermarket,