July 2020
Beginner to intermediate
432 pages
12h 57m
English
Content preview from Intelligent Data Analysis
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4Intelligent Data Analysis with Data Mining: Theory and Applications
Shivam Bachhety, Ramneek Singhal, and Rachna Jain
Department of Computer Science and Engineering, Bharati Vidyapeeth's College of Engineering, New Delhi, India
4.1 Introduction to Data Mining
Data mining has been defined as:
. . . the process of discovering meaningful new correlations, patterns and trends by sifting through large amounts of data stored in repositories, using pattern recognition technologies as well as statistical and mathematical techniques [1].
Initially, the term “data fishing” was used, which meant analyzing data without a prior hypothesis. The term was used in a negative way and continued to be used until Michael Lovell published an article in the Review of Economic Studies in 1983. He used the term ...
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