Using ExampleData, we can extract data for Machine Learning, Sound and others. From the reference of the Wolfram Language, I can see a full list of types of data, like machine learning, dataset, audio, etc. But where can I see what data can I extract for every type?
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1 Answer
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Get the categories of example data:
ExampleData[]
(* {"AerialImage", "Audio", "ColorTexture", "Dataset", \
"Geometry3D", "LinearProgramming", "MachineLearning", "Matrix", \
"NetworkGraph", "Sound", "Statistics", "TestAnimation", "TestImage", \
"TestImage3D", "TestImageSet", "Text", "Texture"} *)
Get the available data in one category:
ExampleData["MachineLearning"]
(* {{"MachineLearning", "BostonHomes"}, {"MachineLearning",
"FisherIris"}, {"MachineLearning", "MNIST"}, {"MachineLearning",
"MovieReview"}, {"MachineLearning", "Mushroom"}, {"MachineLearning",
"Satellite"}, {"MachineLearning", "Titanic"}, {"MachineLearning",
"UCILetter"}, {"MachineLearning", "WineQuality"}} *)
Get available properties of one dataset:
ExampleData[{"MachineLearning", "BostonHomes"}, "Properties"]
(* {"Data", "Description", "Data", "Dimensions", \
"LearningTask", "LongDescription", "MissingData", "Name", "Source", \
"TestData", "TrainingData", "VariableDescriptions", "VariableTypes"} *)
answered Aug 10, 2016 at 20:16
ExampleData /@ ExampleData[]. If you have time to kill:Scan[Echo, Flatten[ExampleData /@ ExampleData[], 1]]$\endgroup$