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Machine Learning Can Predict Shooting Victimization Well Enough to Help Prevent It

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NBER2022-06-01 更新2025-01-04 收录
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Using arrest and victimization records for almost 644,000 people from the Chicago Police Department, we train a machine learning model to predict the risk of being shot in the next 18 months. Out-of-sample accuracy is strikingly high: of the 500 people with the highest predicted risk, almost 17

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2022-06-01
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