lle: Locally linear embedding
Version 1.1

LLE is a non-linear algorithm for mapping high-dimensional data into a lower dimensional (intrinsic) space. This package provides the main functions to performs the LLE alogrithm including some enhancements like subset selection, calculation of the intrinsic dimension etc.

Browse man pages Browse package API and functions Browse package files

AuthorHolger Diedrich, Dr. Markus Abel (Department of Physics, University Potsdam)
Date of publication2012-03-21 12:52:58
MaintainerHolger Diedrich <holgerdiedrich@gmx.net>
LicenseGPL-3
Version1.1
Package repositoryView on CRAN
InstallationInstall the latest version of this package by entering the following in R:
install.packages("lle")

Man pages

calc_k: Calculation of the optimal number of neighbours.
find_coords: Calculate embedded data.
find_nn_eps: Find nearest neighbours in epsilon environment.
find_nn_k: Find k nearest neighbours.
find_weights: Calculate weight matrix.
lle: Locally linear embedding main function.
lle_rectangular: Example on a rectangular signal.
lle_scurve: Example application on a three-dimensional S-curve dataset.
lle_scurve_data: S-curve data
lle_sound: Example application on a soundfile.
lle_spiral: Example application on a n-dimensional spiral
lle_swissrole: Example application on a swissrole.
lle_wave: wavefile
plot_lle: Plot LLE results

Functions

calc_k Man page Source code
find_coords Man page Source code
find_nn_eps Man page Source code
find_nn_k Man page Source code
find_weights Man page Source code
lle Man page Source code
lle_rectangular Man page Source code
lle_scurve Man page Source code
lle_scurve_data Man page
lle_sound Man page Source code
lle_spiral Man page Source code
lle_swissrole Man page Source code
lle_wave Man page
plot_lle Man page Source code

Files

MD5
data
data/lle_scurve_data.rda
data/lle_wave.rda
DESCRIPTION
man
man/lle_rectangular.Rd
man/lle.Rd
man/lle_swissrole.Rd
man/find_nn_eps.Rd
man/lle_scurve.Rd
man/find_weights.Rd
man/lle_spiral.Rd
man/calc_k.Rd
man/lle_wave.Rd
man/plot_lle.Rd
man/find_nn_k.Rd
man/figures
man/figures/rect.png
man/lle_scurve_data.Rd
man/find_coords.Rd
man/lle_sound.Rd
R
R/lle_rectangular.R
R/find_nn_k.R
R/lle_spiral.R
R/calc_k.R
R/find_nn_eps.R
R/lle.R
R/plot_lle.R
R/lle_swissrole.R
R/find_weights.R
R/find_coords.R
R/lle_sound.R
R/lle_scurve.R
NAMESPACE
demo
demo/00Index
demo/lle.R
lle documentation built on May 20, 2017, 3:54 a.m.