Re-Share: vtreat Data Preparation Documentation and Video

I would like to re-share vtreat (R version, Python version) a data preparation documentation for machine learning tasks. vtreat is a system for preparing messy real world data for predictive modeling tasks (classification, regression, and so on). In particular it is very good at re-coding high-cardinality string-valued (or categorical) variables for later use. A nice … Continue reading Re-Share: vtreat Data Preparation Documentation and Video