TensorFlow is an open-source Machine Learning library. It is a fast, flexible, and low-level toolkit for doing complex algorithms and offers users customizability to build experimental learning architectures and to work on them to produce desired outputs.
A concise and accurate answer to the question “What is TensorFlow?” for an artificial intelligence interview would be:
“TensorFlow is an open-source machine learning framework developed by Google that facilitates building and training neural networks and other machine learning models. It allows developers to create computational graphs that define the flow of data through a network, making it particularly suited for tasks like deep learning and numerical computations.”