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Machine learning

Written by the Fiveable Content Team • Last updated August 2025
Verified for the 2026 exam
Verified for the 2026 examWritten by the Fiveable Content Team • Last updated August 2025

Definition

Machine learning is a branch of artificial intelligence that enables computers to learn and make predictions or decisions without being explicitly programmed. It involves algorithms that analyze data, identify patterns, and improve their performance over time.