Data mining is, in the most general terms, an attempt to extract patterns and knowledge from data using various types of software and techniques. Data mining is used to learn and predict. This is applied to biology, neuroscience, fraud detection, national security, and even sports.
Some of these are more successful than others. For instance, text mining has been very successful at extracting proper nouns (names, places, etc.) from text, and what might be considered the biggest success of data mining comes from text mining: internet search engines. But at the same time, text mining has been less successful at automated text summarization. Continue reading