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The actual contents of the file can be viewed below.

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as.kernelMatrix         Assing kernelMatrix class to matrix objects
couple                  Probabilities Coupling function
csi                     Cholesky decomposition with Side Information
csi-class               Class "csi"
dots                    Kernel Functions
gausspr                 Gaussian processes for regression and
                        classification
gausspr-class           Class "gausspr"
inchol                  Incomplete Cholesky decomposition
inchol-class            Class "inchol"
income                  Income Data
inlearn                 Onlearn object initialization
ipop                    Quadratic Programming Solver
ipop-class              Class "ipop"
kcca                    Kernel Canonical Correlation Analysis
kcca-class              Class "kcca"
kernel-class            Class "kernel" "rbfkernel" "polykernel",
                        "tanhkernel", "vanillakernel"
kernelMatrix            Kernel Matrix functions
kfa                     Kernel Feature Analysis
kfa-class               Class "kfa"
kha                     Kernel Principal Components Analysis
kha-class               Class "kha"
kkmeans                 Kernel k-means
kmmd                    Kernel Maximum Mean Discrepancy.
kmmd-class              Class "kqr"
kpca                    Kernel Principal Components Analysis
kpca-class              Class "kpca"
kqr                     Kernel Quantile Regression.
kqr-class               Class "kqr"
ksvm                    Support Vector Machines
ksvm-class              Class "ksvm"
lssvm                   Least Squares Support Vector Machine
lssvm-class             Class "lssvm"
musk                    Musk data set
onlearn                 Kernel Online Learning algorithms
onlearn-class           Class "onlearn"
plot.ksvm               plot method for support vector object
prc-class               Class "prc"
predict.gausspr         predict method for Gaussian Processes object
predict.kqr             Predict method for kernel Quantile Regression
                        object
predict.ksvm            predict method for support vector object
promotergene            E. coli promoter gene sequences (DNA)
ranking                 Ranking
ranking-class           Class "ranking"
reuters                 Reuters Text Data
rvm                     Relevance Vector Machine
rvm-class               Class "rvm"
sigest                  Hyperparameter estimation for the Gaussian
                        Radial Basis kernel
spam                    Spam E-mail Database
specc                   Spectral Clustering
specc-class             Class "specc"
spirals                 Spirals Dataset
stringdot               String Kernel Functions
ticdata                 The Insurance Company Data
vm-class                Class "vm"