Explainability

Global Surrogates

Approximates entire model behaviour with simpler model (e.g., GAMs)

3 techniques in this subcategory

3 techniques
GoalsModelsData TypesDescription
Ridge Regression Surrogates
Algorithmic
Architecture/model Agnostic
Requirements/black Box
Tabular
A ridge regression surrogate approximates a complex model with a linear equation fitted to the complex model's own...
RuleFit
Algorithmic
Architecture/model Agnostic
Paradigm/supervised
+1
Tabular
RuleFit builds a predictive model that a person can read: a short list of if-then rules plus a few ordinary feature...
Generalized Additive Models
Algorithmic
Architecture/linear Models/gam
Paradigm/parametric
+2
Tabular
A generalised additive model (GAM) builds its prediction by adding a baseline and one smooth curve for each input...
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