![]() ![]() Implementing a Sequential model with Keras and TensorFlow 2.0 Figure 1: The “Sequential API” is one of the 3 ways to create a Keras model with TensorFlow 2.0.Ī sequential model, as the name suggests, allows you to create models layer-by-layer in a step-by-step fashion. ![]() An accuracy/loss curve plot will be output to a. The model will be trained on the CIFAR-10 dataset. The training script, train.py, will load a model depending on the provided command line arguments. Our models.py contains three functions to build Keras/TensorFlow 2.0 models using the Sequential, Functional and Model subclassing APIs, respectively. Then extract the files and inspect the directory contents with the tree command: $ tree -dirsfirst Go ahead and grab the source code to this post by using the “Downloads” section of this tutorial. Once our training script is implemented we’ll then train each of the sequential, functional, and subclassing models, and review the results.įurthermore, all code examples covered here will be compatible with Keras and TensorFlow 2.0. I’ll then show you how to train each of these model architectures. In the first half of this tutorial, you will learn how to implement sequential, functional, and model subclassing architectures using Keras and TensorFlow 2.0. Looking for the source code to this post? Jump Right To The Downloads Section 3 ways to create a Keras model with TensorFlow 2.0 (Sequential, Functional, and Model subclassing) To learn more about Sequential, Functional, and Model subclassing with Keras and TensorFlow 2.0, just keep reading! You can start by choosing your own datasets or using our PyimageSearch’s assorted library of useful datasets.īring data in any of 40+ formats to Roboflow, train using any state-of-the-art model architectures, deploy across multiple platforms (API, NVIDIA, browser, iOS, etc), and connect to applications or 3rd party tools. Sign up or Log in to your Roboflow account to access state of the art dataset libaries and revolutionize your computer vision pipeline. Roboflow has free tools for each stage of the computer vision pipeline that will streamline your workflows and supercharge your productivity. It allows us to observe how each method impacts the model’s performance. Inside of this tutorial you’ll learn how to utilize each of these methods, including how to choose the right API for the job.Ī dataset is crucial for implementing and understanding the difference between Sequential, Functional, and Model Subclassing in TensorFlow 2.0. Keras and TensorFlow 2.0 provide you with three methods to implement your own neural network architectures: Click here to download the source code to this post ![]()
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