Keras custom metrics, Are you looking for tutorials showing Keras in action across a wide range of use cases? See the Keras code examples: over 150 well-explained notebooks demonstrating Keras best practices in computer vision, natural language processing, and generative AI. Most of our guides are written as Jupyter notebooks and can be run in one click in Google Colab, a hosted notebook environment that requires no setup and runs in the cloud. Jul 10, 2023 · Introduction Keras 3 is a deep learning framework works with TensorFlow, JAX, and PyTorch interchangeably. They should demonstrate modern Keras best practices. They should be substantially different in topic from all examples listed above. Dec 18, 2025 · This guide explores the flexible QuantizationConfig API in Keras, introduced to give you granular control over how your models are quantized. Keras follows the principle of progressive disclosure of complexity: it makes it easy to get started, yet it makes it possible to handle arbitrarily advanced use cases, only requiring incremental learning at each step. Keras focuses on debugging speed, code elegance & conciseness, maintainability, and deployability. . They should be extensively documented & commented. They're one of the best ways to become a Keras expert. quantize("int8") provides a great default, you often need more control. While model. Keras 3 is a full rewrite of Keras that enables you to run your Keras workflows on top of either JAX, TensorFlow, PyTorch, or OpenVINO (for inference-only), and that unlocks brand new large-scale model training and deployment capabilities. Keras is a deep learning API designed for human beings, not machines. These models can be used for prediction, feature extraction, and fine-tuning. Keras Applications are deep learning models that are made available alongside pre-trained weights. This notebook will walk you through key Keras 3 workflows. Preprocessing utilities Backend utilities Scikit-Learn API wrappers Keras configuration utilities Keras 3 API documentation Models API Layers API Callbacks API Ops API Optimizers Metrics Losses Data loading Tree API Built-in small datasets Keras Applications Mixed precision Multi-device distribution RNG API Quantizers Scope Rematerialization They should be shorter than 300 lines of code (comments may be as long as you want). Read our Keras developer guides. Keras is a deep learning API designed for human beings, not machines.


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