Keras is an open-source deep learning framework written in Python. It is designed to be user-friendly, modular, and extensible, making it suitable for both beginners and experienced researchers in the field of machine learning and artificial intelligence.
Originally developed by François Chollet, Keras was integrated into TensorFlow as its official high-level API starting from TensorFlow 2.0. This integration provides users with the flexibility to seamlessly transition between the simplicity of Keras and the advanced features and scalability of TensorFlow.
Keras provides a simple and intuitive interface for building and training deep learning models. It offers a variety of pre-built layers, activation functions, optimizers, loss functions, and utilities, allowing users to quickly prototype and experiment with different neural network architectures.
