Explainability

Sparsity

Focuses on few, most important factors

10 techniques in this subcategory

10 techniques
GoalsModelsData TypesDescription
Gradient-weighted Class Activation Mapping
Algorithmic
Architecture/neural Networks/convolutional
Requirements/architecture Specific
+3
Image
Grad-CAM (Gradient-weighted Class Activation Mapping) draws a heatmap over an image showing which regions most raise a...
Occlusion Sensitivity
Algorithmic
Architecture/model Agnostic
Requirements/black Box
Image
Occlusion sensitivity shows which parts of an input a model's prediction is sensitive to. A region of the input, such as...
Prototype and Criticism Models
Algorithmic
Architecture/model Agnostic
Paradigm/supervised
+2
Any
Prototype and criticism methods summarise a dataset with a small set of real examples. Prototypes are instances chosen...
Contrastive Explanation Method
Algorithmic
Architecture/neural Networks
Paradigm/discriminative
+4
Any
The Contrastive Explanation Method (CEM) explains one prediction of a classifier, such as a neural network, by...
ANCHOR
Algorithmic
Architecture/model Agnostic
Requirements/black Box
Tabular
ANCHOR explains one prediction of a black-box classifier with an if-then rule, called an anchor, such as 'age > 30 AND...
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...
Diverse Counterfactual Explanations
Algorithmic
Architecture/model Agnostic
Paradigm/supervised
+1
Tabular
Diverse Counterfactual Explanations (DiCE) explains one decision of a classifier by generating several altered versions...
GNNExplainer
Algorithmic
Architecture/neural Networks
Requirements/gradient Access
+2
Graph
GNNExplainer explains one prediction of a graph neural network, a model that passes information along the edges of a...
Sparse Autoencoder Feature Analysis
Algorithmic
Architecture/neural Networks/transformer
Architecture/neural Networks/transformer/llm
+2
Text
Sparse autoencoder feature analysis looks for human-interpretable units inside a neural network, usually a language...
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