Libras {mlmts} | R Documentation |
Libras
Description
Multivariate time series (MTS) indicating hand movement concerning the official brazilian sign language from 4 different people, during 2 sessions.
Usage
data(Libras)
Format
A list
with two elements, which are:
data
A list with 360 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 45 rows (time points) indicating time points in video recordings and 2 columns
(variables) indicating video sessions. The first 180 elements correspond to the training set, whereas the last 180 elements
correspond to the test set. The numeric vector classes
is formed by integers from 1 to 15, indicating that there are 15
different classes in the database. Each class is associated with a hand movement type.
For more information, see Bagnall et al. (2018).
References
Bagnall A, Dau HA, Lines J, Flynn M, Large J, Bostrom A, Southam P, Keogh E (2018). “The UEA multivariate time series classification archive, 2018.” arXiv preprint arXiv:1811.00075.
Ruiz AP, Flynn M, Large J, Middlehurst M, Bagnall A (2021). “The great multivariate time series classification bake off: a review and experimental evaluation of recent algorithmic advances.” Data Mining and Knowledge Discovery, 35(2), 401–449.
Bagnall A, Lines J, Vickers W, Keogh E (2022). “The UEA & UCR Time Series Classification Repository.” www.timeseriesclassification.com.