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dtwclust (version 3.0.0)

Time Series Clustering Along with Optimizations for the Dynamic Time Warping Distance

Description

Time series clustering along with optimized techniques related to the Dynamic Time Warping distance and its corresponding lower bounds. Implementations of partitional, hierarchical, fuzzy, k-Shape and TADPole clustering are available. Functionality can be easily extended with custom distance measures and centroid definitions.

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Install

install.packages('dtwclust')

Monthly Downloads

3,654

Version

3.0.0

License

GPL-3

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Maintainer

Alexis Sarda

Last Published

December 1st, 2016

Functions in dtwclust (3.0.0)

DBA

DTW Barycenter Averaging
create_dtwclust

Create formal dtwclust objects
cvi

Cluster validity indices
dtwclust-methods

Methods for dtwclust
as.matrix

as.matrix
dtw2

DTW distance with L2 norm
dtw_lb

DTW distance matrix guided by Lemire's improved lower bound
dtw_basic

Basic DTW distance
clusterSim

Cluster Similarity Matrix
dtwclust-package

Time series clustering along with optimizations for the Dynamic Time Warping distance
shape_extraction

Shape average of several time series
uciCT

Subset of character trajectories data set
randIndex

Compare partitions
lb_improved

Lemire's improved DTW lower bound
NCCc

Cross-correlation with coefficient normalization
GAK

Fast global alignment kernels
lb_keogh

Keogh's DTW lower bound
dtwclust

Time series clustering
SBD

Shape-based distance
reinterpolate

Wrapper for simple linear reinterpolation
zscore

Wrapper for z-normalization