Table 1.

Artificial intelligence: terms and definitions.

Artificial intelligence	Terms and definitions
Machine learning	Defined as an interdisciplinary field that uses statistical techniques to give computer systems the ability to “learn” from a given data set, without being explicitly programmed in a certain manner
Deep learning	A type of machine learning that uses algorithms in multilayered neural networks for processing large amount of raw data
Supervised learning	A type of machine learning that learns patterns from known data sets with known responses
Unsupervised learning	A type of machine learning that learns patterns from unlabeled data sets
Artificial neural networks (ANNs)	A framework for many different machine learning algorithms to work together and process complex data inputs
Convolutional neural networks (CNNs)	Consists of layers of hidden nodes for processing information and is a type of ANN which “learns” by different mechanisms and help in image processing and complex data processing

Abbreviations: ANN, artificial neural network; CNN, convolutional neural network.