| # Random Gems they point out | |
| ### lecture 10 | |
| * Boosting is an ensembling method to decrease **bias** in trees | |
| decision tree has low bias and high variance | |
| ensembling a decision tree reduces the variance? | |
| https://towardsdatascience.com/decision-tree-ensembles-bagging-and-boosting-266a8ba60fd9 | |