A process that uses statistical, mathematical, artificial intelligence and machine-learning techniques to extract and identify useful information and subsequent knowledge from large databases
How data mining works
Data mining tools find patterns in data and may even infer rules from them
Data mining task can be classified into three main categories:
⦁ Prediction
⦁ Association
⦁ Clustering
Classification
Supervised induction used to analyze the historical data stored in a database and to automatically generate a model that can predict future behavior
Clustering
Partitioning a database into segments in which the members of a segment share similar qualities
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