이제는 사용하지 않는 공부방/Artificial intelligence [머신러닝] cross validation, shuffle 환상상상속상 2021. 6. 29. 14:18 https://datascience.stackexchange.com/questions/24511/why-should-the-data-be-shuffled-for-machine-learning-tasks Why should the data be shuffled for machine learning tasks In machine learning tasks it is common to shuffle data and normalize it. The purpose of normalization is clear (for having same range of feature values). But, after struggling a lot, I did not find... datascience.stackexchange.com