Cross Industry Standard Process for Data Mining Project
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Cross Industry Standard Process for Data Mining • Project objectives • Problem definition • Data collection • Insights • Dataset construction Business Understanding Data Preparation Deployment Evaluation Modeling • Purpose of model • Steps review • Business issues http: //yourfreetemplates. com • Modeling techniques
Phases of SEMMA Sample • Selecting the data set for modeling • Discovering various relationships between the variables Explore • Select, create and transform variables for data modeling Modify • Applying various modeling Model • Evaluation of the modeling http: //yourfreetemplates. com Assess
Knowledge Discovery in Databases (KDD) process Interpretation/Evaluation Knowledge • Data visualization and result interpretation Data Mining Patterns • Model with algorithms such as clustering, regression and classification Transformed data • Dimension-reduction • Factor analysis Pre-processing Processed data • Difference, or taking logarithm to be Normalization Selection Target data • Data collection and sampling • Correlation analysis http: //yourfreetemplates. com
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