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mlbench (version 2.1-7)

Vowel: Vowel Recognition (Deterding data)

Description

Speaker independent recognition of the eleven steady state vowels of British English using a specified training set of lpc derived log area ratios. The vowels are indexed by integers 0-10. For each utterance, there are ten floating-point input values, with array indices 0-9. The vowels are the following: hid, hId, hEd, hAd, hYd, had, hOd, hod, hUd, hud, hed.

Usage

data("Vowel", package = "mlbench")

Arguments

Format

A data frame with 990 observations on 10 independent variables, one nominal and the other numerical, and 1 as the target class.

References

Deterding:1990, Niranjan+Fallside:1990, Renals+Rohwer:1989, Blake+Merz:1998

Examples

Run this code
data("Vowel", package = "mlbench")
summary(Vowel)

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