• Alex Harlan
  • Blog
  • Projects
Tagged in

k-fold

RECENT POSTS

You Might Be Leaking Data Even if You Cross Validate
Blog
Alex Harlan — Wed 25 July 2018

You Might Be Leaking Data Even if You Cross Validate

Alex Harlan Blog Projects Pelican Python.org Jinja2
Tags
SQL churn rate classification decision trees random forest boosting Tableau crunchbase scraping logistic regression PCA optimization gradient descent cross validation k-fold nested cv leakage t-test ANOVA underfitting overfitting variance bias confusion matrix jupyter-notebook regression p-hacking bonferroni correction multiple testing regularization lasso ridge Knn logit numpy scipy pandas matplot sqlite polynomial regression OLS precision recall binary classification python beautifulsoup