thank you to unDraw for the above illustration This is where I post my resources for recommender system. It may be messy at this moment....

The problem of overfitting Overfitting happens when the model or prediction fits the training set too well, but doesn't generalize well...

Linear regression with Scikit-Learn import libraries: from sklearn.linear_model import SGDRegressor from sklearn.preprocessing import...

We have previously looked at gradient descent for linear regression. Today, we will look at gradient descent for logistic regression....

The cost function gives you a way to measure how well a specific set of parameters fits the training data, thereby gives you a way to...