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6 years ago in Data Mining By Neethi
Data mining steps
I want to know the steps included in data mining technique. If possible please provide links to good web pages/video that explains the same with diagram.
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By Rahul Kohli Answered 6 years ago
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By Rahul K Answered 6 years ago
Data integration – data must be collected and integrated from different sources.
Data selection – those data that is required for data mining are selected and unnecessary data are ignored.
Data cleaning – data collected will not be clean will consists of errors, missing values, or inconsistent data. In this step we get rid of such data.
Data transformation – using techniques like smoothing, aggregation, normalisation we convert the cleaned data into appropriate form etc.
Data mining – using techniques like clustering, association etc method data mining process is performed.
Pattern evaluation – here we visualise, transform, and remove redundant patterns from the patterns generated.
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By Keshav Verma Answered 6 years ago
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