Building a Multiclass Classification Model in PyTorch

The PyTorch library is a leading framework for deep learning, widely used for both regression and classification tasks. In this tutorial, you will learn how to use PyTorch to create and evaluate neural network models specifically for multiclass classification problems. By the end of this tutorial, you will be able to: Let’s Get Started Problem … Read more

Building a Multiclass Classification Model in PyTorch

PyTorch is a popular library used for deep learning applications, capable of solving both regression and classification problems. In this tutorial, you will learn how to build and evaluate neural network models for multiclass classification tasks using PyTorch. After completing this tutorial, you will be able to: Let’s Get Started Problem Description In this tutorial, … Read more

Use PyTorch Deep Learning Models with scikit-learn

The leading deep learning libraries in Python for research and development are TensorFlow/Keras and PyTorch, largely due to their user-friendly design. Conversely, Scikit-learn remains the most popular library for general machine learning tasks in Python. This post will demonstrate how to integrate deep learning models from PyTorch with the Scikit-learn library, enabling you to harness … Read more

How to Grid Search Hyperparameters for PyTorch Models

In PyTorch, the “weights” of a neural network are known as “parameters,” which are fine-tuned during training by an optimizer. In contrast, hyperparameters are fixed characteristics of the model determined before training starts, such as the number of hidden layers and the choice of activation functions. Optimizing hyperparameters is crucial in deep learning due to … Read more

Save and Load Your PyTorch Models

A deep learning model serves as a mathematical representation of data, encompassing numerous parameters. Training these parameters can take considerable time, from hours to even weeks. Once trained, these models can be used for inference, which is the process of applying the model to new data. It’s crucial to understand how to save the trained … Read more

Using Activation Functions in Deep Learning Models

In its most basic form, a deep learning model comprises layers of perceptrons connected in sequence. Without activation functions, these layers merely perform matrix multiplications, resulting in limited functionality, regardless of how many layers are included. Activation functions are pivotal as they allow neural networks to approximate various non-linear functions. In PyTorch, a range of … Read more

Loss Functions in PyTorch Models

Understanding loss functions is crucial in the realm of neural networks and deep learning. Since all machine learning models are essentially optimization problems, the loss function serves as the objective that we aim to minimize. In neural networks, this optimization is achieved through methods like gradient descent and backpropagation. This chapter will clarify what loss … Read more

Using Dropout Regularization in PyTorch Models

Dropout is an effective and straightforward regularization method used in neural networks and deep learning models. In this article, you will learn about the Dropout regularization technique and how to implement it in PyTorch models. What You Will Learn: Ready to Get Started with Deep Learning and PyTorch?Enroll in my free email crash course today, … Read more