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#qkerntool

Nonlinear machine learning tool for classification, clustering and dimensionality reduction. It integrates 12 q-kernel functions and 14 conditional negative definite kernel functions and includes the q-kernel and conditional negative definite kernel version of density-based spatial clustering of applications with noise, spectral clustering, generalized discriminant analysis, principal component analysis, multidimensional scaling, locally linear embedding, Sammon's mapping and t-Distributed stochastic neighbor embedding.

#Examples install.packages("qkerntool")
library(qkerntool)

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Version

Install

install.packages('qkerntool')

Monthly Downloads

190

Version

1.19

License

GPL (>= 2)

Maintainer

Yusen Zhang

Last Published

April 13th, 2019

Functions in qkerntool (1.19)

as.qkernmatrix

Assing qkernmatrix class to matrix objects
blkdiag

Block diagonal concatenation of matrix
qkernel-class

Class "qkernel" "rbfqkernel" "nonlqkernel" "laplqkernel" "ratiqkernel"
bases

qKernel Functions
cndkernmatrix

CND Kernel Matrix functions
mfeat_pix

mfeat_pix dataset
qkgda

qKernel Generalized Discriminant Analysis
qkpca-class

Class "qkpca"
qkernmatrix

qKernel Matrix functions
qkgda-class

Class "qkgda"
qkpca

qKernel Principal Components Analysis
cndkernel-class

Class "cndkernel" "nonlkernel" "polykernel" "rbfkernel" "laplkernel"
Eucdist

Computes the Euclidean(square Euclidean) distance matrix
qkprc-class

Class "qkprc"
cnds

CND Kernel Functions
qkspecc-class

Class "qkspecc"
as.cndkernmatrix

Assing cndkernmatrix class to matrix objects
qkspecc

qkernel spectral Clustering
qkdbscan-class

Class "qkdbscan"
qkLLE-class

Class "qkLLE"
qkLLE

qKernel Locally Linear Embedding
qkIsomap-class

qKernel Isomap embedding
qkdbscan

qKernel-DBSCAN density reachability and connectivity clustering
qkIsomap

qKernel Isometric Feature Mapping
qsammon

qKernel Sammon Mapping
qkMDS-class

qKernel Metric Multi-Dimensional Scaling
qkspeclust

qkernel spectral Clustering
qtSNE-class

Class "qtSNE"
qkMDS

qKernel Metric Multi-Dimensional Scaling
qtSNE

qKernel t-Distributed Stochastic Neighbor Embedding
qsammon-class

Class "qsammon"