TSMining: Mining Univariate and Multivariate Motifs in Time-Series Data
Version 1.0

Implementations of a number of functions used to mine numeric time-series data. It covers the implementation of SAX transformation, univariate motif discovery (based on the random projection method), multivariate motif discovery (based on graph clustering), and several functions used for the ease of visualizing the motifs discovered. The details of SAX transformation can be found in J. Lin. E. Keogh, L. Wei, S. Lonardi, Experiencing SAX: A novel symbolic representation of time series, Data Mining and Knowledge Discovery 15 (2) (2007) 107-144. Details on univariate motif discovery method implemented can be found in B. Chiu, E. Keogh, S. Lonardi, Probabilistic discovery of time series motifs, ACM SIGKDD, Washington, DC, USA, 2003, pp. 493-498. Details on the multivariate motif discovery method implemented can be found in A. Vahdatpour, N. Amini, M. Sarrafzadeh, Towards unsupervised activity discovery using multi-dimensional motif detection in time series, IJCAI 2009 21st International Joint Conference on Artificial Intelligence.

Browse man pages Browse package API and functions Browse package files

AuthorCheng Fan
Date of publication2015-06-26 00:02:41
MaintainerCheng Fan <raja8885@hotmail.com>
LicenseGPL-3
Version1.0
Package repositoryView on CRAN
InstallationInstall the latest version of this package by entering the following in R:
install.packages("TSMining")

Man pages

BuildOperation: An example 1-week data set containing the power consumption...
Func.dist: A function to calculate the distance between two SAX...
Func.matrix: A function to create the distance matrix for alphabets
Func.motif: A function implementing the univaraite motif discovery...
Func.motif.multivariate: A function to implment the multivariate motif discovery
Func.SAX: A function to perform symbolic approximation aggregate (SAX)...
Func.visual.MultiMotif: A function to prepare the data for the visualization of...
Func.visual.SingleMotif: A function to prepare the dataset for visualizing the...
test: An example data set for univariate motif discovery
TSMining-package: Implementation of Univariate and Multivariate Motif Discovery...

Functions

BuildOperation Man page
Func.SAX Man page Source code
Func.dist Man page Source code
Func.matrix Man page Source code
Func.motif Man page Source code
Func.motif.multivariate Man page Source code
Func.visual.MultiMotif Man page Source code
Func.visual.SingleMotif Man page Source code
TSMining Man page
TSMining-package Man page
test Man page

Files

inst
inst/doc
inst/doc/MotifDiscovery.R
inst/doc/MotifDiscovery.Rmd
inst/doc/MotifDiscovery.html
NAMESPACE
data
data/test.RData
data/BuildOperation.RData
R
R/TSMining.R
vignettes
vignettes/MotifDiscovery.Rmd
MD5
build
build/vignette.rds
DESCRIPTION
man
man/Func.motif.Rd
man/TSMining-package.Rd
man/Func.visual.MultiMotif.Rd
man/Func.visual.SingleMotif.Rd
man/test.Rd
man/BuildOperation.Rd
man/Func.motif.multivariate.Rd
man/Func.SAX.Rd
man/Func.dist.Rd
man/Func.matrix.Rd
TSMining documentation built on May 20, 2017, 5:44 a.m.