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mlmts (version 1.1.2)

Phoneme: Phoneme

Description

Multivariate time series (MTS) involving segmented audios of male and female speakers collected from Google Translate.

Usage

data(Phoneme)

Arguments

Format

A list with two elements, which are:

data

A list with 6668 MTS.

classes

A numeric vector indicating the corresponding classes associated with the elements in data.

Details

Each element in data is a matrix formed by 217 rows (time points) indicating readings in a spectrogram and 11 columns (variables) indicating frequency band from the spectrogram. The first 3315 elements correspond to the training set, whereas the last 3353 elements correspond to the test set. The numeric vector classes is formed by integers from 1 to 39, indicating that there are 39 different classes in the database. Each class is associated with a different phoneme. For more information, see bagnall2018uea;textualmlmts. Run "install.packages("ueadata2", repos="https://anloor7.github.io/drat")" to access this dataset and use the syntax "ueadata2::Phoneme".

References

bagnall2018ueamlmts ruiz2021greatmlmts bagnallwebmlmts