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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.

All Answers (5 Answers In All)

By Rahul Kohli Answered 6 years ago

Data mining technique includes data integration, data selection, data cleaning, data transformation, data mining and pattern evaluation.

By Neethi Answered 6 years ago

Please explain them in detail.

By Rahul K Answered 6 years ago

Sure.
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.

By Keshav Verma Answered 6 years ago

Visit https://onlineitguru.com/blog/explain-the-stages-involved-in-data-mining, https://www.tutorialspoint.com/data_mining/dm_knowledge_discovery.htm

By Neethi Answered 6 years ago

Sure, Thank you

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