Hands-on Machine Learning with Python: Implement Neural Network Solutions with Scikit-learn and PyTorch

© The Author(s), under exclusive license to APress Media, LLC, part of Springer Nature 2022

A. Pajankar, A. JoshiHands-on Machine Learning with Pythonhttps://doi.org/10.1007/978-1-4842-7921-2_11

11. Unsupervised Learning Methods

Ashwin Pajankar¹   and Aditya Joshi²

(1)

Nashik, Maharashtra, India

(2)

Haldwani, Uttarakhand, India

 

So far, we’ve discussed several solutions for either predicting a continuous variable based on given independent variables or predicting what class or classes a particular data item belongs to. We also discussed a few methods to combine multiple models to create a more effective meta-model. All these methods require a training dataset consisting of the values or labelled that are expected as the predicted output, thus, these ...