Waveform Database Generator (Version 2)

Donated on 11/9/1988

CART book's waveform domains

Dataset Characteristics

Multivariate, Data-Generator

Subject Area

Physics and Chemistry

Associated Tasks

Classification

Feature Type

Real

# Instances

5000

# Features

-

Dataset Information

Additional Information

Notes: -- 3 classes of waves -- 40 attributes, all of which include noise -- The latter 19 attributes are all noise attributes with mean 0 and variance 1 -- See the book for details (49-55, 169) -- waveform-+noise.data.Z contains 5000 instances

Has Missing Values?

No

Variables Table

Variable NameRoleTypeDemographicDescriptionUnitsMissing Values
no
no
no
no
no
no
no
no
no
no

0 to 10 of 40

Additional Variable Information

-- Each class is generated from a combination of 2 of 3 "base" waves -- Each instance is generated f added noise (mean 0, variance 1) in each attribute -- See the book for details (49-55, 169)

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Creators

L. Breiman

C.J. Stone

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