Not to be confused with visual data mining pdf, information extraction, or data analysis. Data mining is the computing process of discovering patterns in large data sets involving methods at the intersection of machine learning, statistics, and database systems.
It is an essential process where intelligent methods are applied to extract data patterns. It is an interdisciplinary subfield of computer science.
The overall goal of the data mining process is to extract information from a data set and transform it into an understandable structure for further use. Aside from the raw analysis step, it involves database and data management aspects, data pre-processing, model and inference considerations, interestingness metrics, complexity considerations, post-processing of discovered structures, visualization, and online updating. Data mining is the analysis step of the “knowledge discovery in databases” process, or KDD.
Practical machine learning, and the term data mining was only added for marketing reasons. This usually involves using database techniques such as spatial indices.