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Churn Prediction Documented

Churn Prediction Workshop

It highlights various features of KNIME Analaytics Platform while building a predictive model for churning telecommunication costumers.

Read data aboutindividual customersfrom two sources Inspect descriptivestatistics of input data Join data aboutindividual customersfrom different tablesbased on uniqueentries in Phonecolumn Some data filter to remove customers witha too short Account Length. Also, convertChurn column from numerical to numinalfor model building Visualize two properties in Scatter plot with the data pointscolored according to their entries in the Churn column Build classification model to predict if a customer churns or not based on their call statisticsand other properties ContractData.csvCallsData.xlsAccount Length < 5Node 9Node 10Split into trainingand test dataApply model totest dataTrain modelEvaluate modelperformanceJoin data based onPhone numbers CSV Reader Excel Reader Statistics Statistics Row Filter Number To String Color Manager Scatter Plot Partitioning Decision TreePredictor DecisionTree Learner Decision Tree View Scorer Joiner Read data aboutindividual customersfrom two sources Inspect descriptivestatistics of input data Join data aboutindividual customersfrom different tablesbased on uniqueentries in Phonecolumn Some data filter to remove customers witha too short Account Length. Also, convertChurn column from numerical to numinalfor model building Visualize two properties in Scatter plot with the data pointscolored according to their entries in the Churn column Build classification model to predict if a customer churns or not based on their call statisticsand other properties ContractData.csvCallsData.xlsAccount Length < 5Node 9Node 10Split into trainingand test dataApply model totest dataTrain modelEvaluate modelperformanceJoin data based onPhone numbersCSV Reader Excel Reader Statistics Statistics Row Filter Number To String Color Manager Scatter Plot Partitioning Decision TreePredictor DecisionTree Learner Decision Tree View Scorer Joiner

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