언어/Applied Predictive Modelings1 ch1 p.3 Why Predictive Models Fail There are a number of common reasons why predictive models fail, and we address each of these in subsequent chapters. The common culprits include (1) inadequate pre-processing of the data, (2) inadequate model validation, (3) unjustified extrapolation (e.g., application of the model to data that reside in a space which the model has never seen), or, most importantl.. 2021. 9. 4. 이전 1 다음