Week 6 Videos
Contents
Week 6 Videos¶
MNIST dataset¶
Introduction to the famous MNIST handwritten digit dataset.
train_test_split¶
Dividing data into a training set and a test set. The performance of a model should be evaluated on a test set that was not used to train the model.
Logistic Regression¶
Performing logistic regression using scikit-learn.
Predicted probabilities¶
Using a logistic regression classifier in scikit-learn to predict, not just the one most likely class, but instead the probability for each class.