Given the influx of information that organizations capture, navigating and extracting value from large, disconnected databases placed at different areas adds complexity and increased cost. It also can reduce efficiency and impede effective decision-making processes. Machine learning may be a subset of computer science (AI). It's focused on teaching computers to learn from data and to enhance with experience -- rather than being explicitly programmed to try to to so. In machine learning, algorithms are trained to seek out patterns and correlations in large data sets and to create the most straightforward decisions, and predictions support that analysis.