Random forest is an ensemble learning technique that combines multiple decision trees to improve the accuracy and robustness of predictions. It operates by constructing a 'forest' of trees, where each tree is trained on a random subset of the data and a random subset of features, which helps reduce overfitting and enhances model performance. This method is particularly useful for both classification and regression tasks, as it leverages the collective wisdom of various trees to make better predictions.
congrats on reading the definition of random forest. now let's actually learn it.