Synthetic Data Generator Example on Titanic Data

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This workflows generates synthetic numeric and nominal columns based on the distribution and statistics of the original columns and optionally the relationships between columns in the original data. It either replaces the original data with synthetic values (Example 1), or augments the original data by repeatedly generating synthetic data from it. Furthermore, it evaluates the quality of the data generation by performing an ANOVA test on the synthetic vs. original data.

Nodes

• Column Rename95 ×
• End IF66 ×
• Table Row to Variable60 ×
• CASE Switch Data (Start)55 ×
• Rule Engine Variable54 ×
• Show all 80 nodes

Extensions

• FeatureKNIME Base nodes
• FeatureKNIME Data Generation
• FeatureKNIME Javasnippet
• FeatureKNIME Math Expression (JEP)
• FeatureKNIME Quick Forms
• FeatureKNIME Statistics Nodes

Links

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