What is machine learning? - Information Age

Machine learning's development stems from the mid-20th century where it was defined by Arthur Samuel as a "field of study that gives computers the ability to learn without being explicitly programmed". Indeed, the technology provides computers with the ability to learn from exposure to data, rather than being explicitly programmed – like a human brain. The technology's function is to learn and improve internal procedures and external delivery across a range of industries, from entertainment to cyber security, to manufacturing and finance. Machine learning is an automated process that enables software-based systems to analyse huge data sets and recognise patterns. Using these patterns, the software is able to reprogram and improve itself – without human intervention.