Add the (initial version of) spec of AffinityPropagation

Author: Yuan-Ru-Lin

src/registry/Metadata.toml

@@ -5939,6 +5939,42 @@
 ":reporting_operations" = "`()`"
 ":constructor" = "`RecursiveFeatureElimination`"
 
+[Clustering.AffinityPropagation]
+":input_scitype" = "`ScientificTypesBase.Table{<:AbstractVector{<:ScientificTypesBase.Continuous}}`"
+":output_scitype" = "`ScientificTypesBase.Table{<:AbstractVector{<:ScientificTypesBase.Continuous}}`"
+":target_scitype" = "`ScientificTypesBase.Unknown`"
+":fit_data_scitype" = "`Tuple{ScientificTypesBase.Table{<:AbstractVector{<:ScientificTypesBase.Continuous}}}`"
+":predict_scitype" = "`ScientificTypesBase.Unknown`"
+":transform_scitype" = "`ScientificTypesBase.Table{<:AbstractVector{<:ScientificTypesBase.Continuous}}`"
+":inverse_transform_scitype" = "`ScientificTypesBase.Table{<:AbstractVector{<:ScientificTypesBase.Continuous}}`"
+":target_in_fit" = "`false`"
+":is_pure_julia" = "`true`"
+":package_name" = "Clustering"
+":package_license" = "MIT"
+":load_path" = "MLJClusteringInterface.AffinityPropagation"
+":package_uuid" = "aaaa29a8-35af-508c-8bc3-b662a17a0fe5"
+":package_url" = "https://github.com/JuliaStats/Clustering.jl"
+":is_wrapper" = "`false`"
+":supports_weights" = "`false`"
+":supports_class_weights" = "`false`"
+":supports_online" = "`false`"
+":docstring" = "To be added"
+":name" = "AffinityPropagation"
+":human_name" = "affinity propagation clusterer"
+":is_supervised" = "`false`"
+":prediction_type" = ":unknown"
+":abstract_type" = "`MLJModelInterface.Unsupervised`"
+":implemented_methods" = [":clean!", ":fit", ":fitted_params", ":predict", ":transform"]
+":hyperparameters" = "`(:damp, :maxiter, :tol, :preference, :metric)`"
+":hyperparameter_types" = "`(\"Float64\", \"Int64\", \"Float64\", \"Union{Nothing, Float64}\", \"Distances.SemiMetric\")`"
+":hyperparameter_ranges" = "`(nothing, nothing, nothing, nothing, nothing)`"
+":iteration_parameter" = "`nothing`"
+":supports_training_losses" = "`false`"
+":reports_feature_importances" = "`false`"
+":deep_properties" = "`()`"
+":reporting_operations" = "`(:predict,)`"
+":constructor" = "`nothing`"
+
 [Clustering.HierarchicalClustering]
 ":input_scitype" = "`Tuple{ScientificTypesBase.Table{<:AbstractVector{<:ScientificTypesBase.Continuous}}}`"
 ":output_scitype" = "`ScientificTypesBase.Unknown`"

src/registry/Models.toml

@@ -17,7 +17,7 @@ MLJBalancing = ["BalancedBaggingClassifier", "BalancedModel"]
 Imbalance = ["RandomOversampler", "SMOTENC", "TomekUndersampler", "ClusterUndersampler", "SMOTE", "SMOTEN", "ROSE", "RandomUndersampler", "ENNUndersampler", "BorderlineSMOTE1", "RandomWalkOversampler"]
 MLJTuning = ["TunedModel"]
 FeatureSelection = ["FeatureSelector", "RecursiveFeatureElimination"]
-Clustering = ["HierarchicalClustering", "DBSCAN", "KMeans", "KMedoids"]
+Clustering = ["HierarchicalClustering", "DBSCAN", "KMeans", "KMedoids", "AffinityPropagation"]
 EvoLinear = ["EvoSplineRegressor", "EvoLinearRegressor"]
 MLJText = ["TfidfTransformer", "CountTransformer", "BM25Transformer"]
 LightGBM = ["LGBMClassifier", "LGBMRegressor"]