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lfda (version 1.1.0)

Local Fisher Discriminant Analysis

Description

Functions for performing and visualizing Local Fisher Discriminant Analysis(LFDA), Kernel Fisher Discriminant Analysis(KLFDA), and Semi-supervised Local Fisher Discriminant Analysis(SELF).

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Version

Install

install.packages('lfda')

Monthly Downloads

3,719

Version

1.1.0

License

MIT + file LICENSE

Issues

0

Pull Requests

0

Stars

78

Forks

14

Maintainer

Yuan Tang

Last Published

August 18th, 2015

Functions in lfda (1.1.0)

print.lfda

Print an lfda object
getMetricOfType

Get Requested Type of Transforming Metric
Cols

Assigning Colors to A Vector
%^%

Negative One Half Matrix Power Operator
kmatrixGauss

Gaussian Kernel Computation (Particularly used in Kernel Local Fisher Discriminant Analysis)
repmat

Matlab-Syntaxed Repmat
lfda

Local Fisher Discriminant Analysis for Supervised Dimensionality Reduction
self

Semi-Supervised Local Fisher Discriminant Analysis(SELF) for Semi-Supervised Dimensionality Reduction
predict.lfda

LFDA Transformation/Prediction on New Data
plot.lfda

3D Visualization for LFDA/KLFDA Result
getAffinityMatrix

Get Affinity Matrix
klfda

Kernel Local Fisher Discriminant Analysis for Supervised Dimensionality Reduction