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Monitor Deployed Model Performance

Medium
Model EvaluationCalibrationAccuracyThreshold Tuning
Asked 1mo ago|
Ernst & Young
Ernst & Young
Asked 32 times

Problem

You have deployed a binary classification model into a live advisor workflow. The challenge is to monitor whether performance holds up after launch and to improve both predictive quality and operational efficiency as data, user behavior, and business constraints change over time.

What You Should Watch

  • Core model metrics: accuracy, precision, recall, F1, AUC
  • Calibration and predicted versus actual positive rate
  • Feature drift and score distribution drift
  • Operational metrics such as queue size and advisor capacity usage

Representative Context

A daily batch model scores clients for outreach prioritization in Ameriprise Advisor Center. Scores above a threshold are routed to advisors, so both model quality and threshold choice directly affect business value.

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