Neural Architecture Search (NAS) is an area of artificial intelligence that focuses on automating the design of artificial neural networks. It uses machine learning to find the best architecture for a neural network, optimizing for performance metrics such as accuracy, efficiency, and speed.
For example, NAS could be used to design an optimal neural network architecture for image classification tasks, by training a search agent to explore the space of possible architectures and identify the one that performs best on a given dataset.