Other Python libraries

Besides pandas and Keras, we will also be using other Python libraries, such as scikit-learn and seaborn. scikit-learn is an open source machine learning library that is widely used in machine learning projects. The main functionality that we use in scikit-learn is to separate our data into a training and testing set during data preprocessing. seaborn is an alternative data visualization in Python that has been gaining traction recently. In the later chapters, we'll see how we can use seaborn to make data visualizations.