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02_​Model_​Building

Customer Experience and Sentiment Analysis Use Case: Model Building Workflow


Comments were collected from SKYTRAX which are about customer comments related with their satisfaction level of airline companies​, has been processed in the workflow called "01_Data_Preparation" and in this workflow the processed data is being used to build a sentiment prediction model.

Model Building Customer Experience and Sentiment Analysis Use CaseModel Building WorkflowComments were collected from SKYTRAX which are about customer comments related with theirsatisfaction level of airline companies​, has been processed in the workflow called"01_Data_Preparation" and in this workflow the processed data is being used to build a sentimentprediction model.Gradient Boosted Trees is being used to build powerful sentiment prediction. After training the model, itis saved to be used in the "Guided Analytics" part and worfklow of this use case. Node 295Node 296Saving Trained ModelNode 338Node 339Reading Processed DataSaving Document VectorNode 352Node 353Node 354Node 355 Gradient BoostedTrees Learner Gradient Boosted TreesPredictor (deprecated) Model Writer Document Vector Category To Class Table Reader Model Writer X-Partitioner X-Aggregator Scorer Gradient BoostedTrees Learner Model Building Customer Experience and Sentiment Analysis Use CaseModel Building WorkflowComments were collected from SKYTRAX which are about customer comments related with theirsatisfaction level of airline companies​, has been processed in the workflow called"01_Data_Preparation" and in this workflow the processed data is being used to build a sentimentprediction model.Gradient Boosted Trees is being used to build powerful sentiment prediction. After training the model, itis saved to be used in the "Guided Analytics" part and worfklow of this use case. Node 295Node 296Saving Trained ModelNode 338Node 339Reading Processed DataSaving Document VectorNode 352Node 353Node 354Node 355 Gradient BoostedTrees Learner Gradient Boosted TreesPredictor (deprecated) Model Writer Document Vector Category To Class Table Reader Model Writer X-Partitioner X-Aggregator Scorer Gradient BoostedTrees Learner

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To use this workflow in KNIME, download it from the below URL and open it in KNIME:

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Created by: Olgun_Aydin
Created at: 2018-05-30
On NodePit since: 2019-07-12
Last update: 2026-04-12
Created with KNIME version: v3.6.0

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