https://towardsdatascience.com/why-using-a-mean-for-missing-data-is-a-bad-idea-alternative-imputation-algorithms-837c731c1008 Why using a mean for missing data is a bad idea. Alternative imputation algorithms. We all know the pain when the dataset we want to use for Machine Learning contains missing data. The quick and easy workaround is to… towardsdatascience.com 가장 인상 깊은 부분은 이것 Mean reduces a ..