the.com/machine learning

means A branch of computer science where systems improve at a task by learning patterns from data, rather than being explicitly programmed with rules.

from 'Machine' traces back through Latin machina to Greek mēkhanē, meaning a contrivance or device for gaining an advantage — the same root behind 'mechanic' and 'mechanism.' 'Learning' is old Germanic stock, tied to 'lore' and 'learn,' originally about following a track or furrow. The phrase itself was coined in the mid-20th century by early computing researchers exploring whether machines could improve at tasks through experience rather than fixed instructions — a deliberate echo of human learning, used to name a then-startling idea.