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![Discrimination, accuracy, and stability in binary classifiers](https://blogs.sas.com/content/iml/files/2019/05/LogiStability3-640x336.png)
At SAS Global Forum 2019, Daymond Ling presented an interesting discussion of binary classifiers in the financial industry. The discussion is motivated by a practical question: If you deploy a predictive model, how can you assess whether the model is no longer working well and needs to be replaced? Daymond