Predictive Analytics Times
Predictive Analytics Times
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Wayne Folta

Machine Learning Tip: Nested Cross Validation – When (Simple) Cross Validation Isn’t Enough

 Several scientific disciplines have been rocked by a crisis of reproducibility in recent years . Not long ago, Bayer researchers found that they were only able to replicate 25% of the important pharmaceutical papers they examined , and an MIT report on Machine Learning papers found similar results. Some fields have begun to emerge from their...