kerPIQ: Product-type Inverse-Quadratic (PIQ) kernel computation
In KEPTED: Kernel-Embedding-of-Probability Test for Elliptical Distribution
kerPIQ R Documentation
Product-type Inverse-Quadratic (PIQ) kernel computation
Description
Computing the values of Product-type Inverse-Quadratic (PIQ) kernel functions.
Usage
kerPIQ(gamma, z1, z2)
Arguments
gamma
A number, the bandwidth parameter in the PIQ kernel.
z1
A vector, the first input of the PIQ kernel.
z2
A vector, the second input of the PIQ kernel.
Details
The Product-type Inverse-Quadratic (PIQ) kernel is defined as
k(z1,z2)=Prod_j(1/(1+gamma*(z1_j-z2_j)^2)).
Value
A number, the value of the PIQ kernel function.
Examples
gamma=0.02
z1=c(3,1,3)
z2=c(8,1,9)
kerPIQ(gamma,z1,z2)
KEPTED documentation built on May 29, 2024, 12:05 p.m.
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| kerPIQ | R Documentation |
Product-type Inverse-Quadratic (PIQ) kernel computation
Description
Computing the values of Product-type Inverse-Quadratic (PIQ) kernel functions.
Usage
kerPIQ(gamma, z1, z2)
Arguments
gamma |
A number, the bandwidth parameter in the PIQ kernel. |
z1 |
A vector, the first input of the PIQ kernel. |
z2 |
A vector, the second input of the PIQ kernel. |
Details
The Product-type Inverse-Quadratic (PIQ) kernel is defined as k(z1,z2)=Prod_j(1/(1+gamma*(z1_j-z2_j)^2)).
Value
A number, the value of the PIQ kernel function.
Examples
gamma=0.02
z1=c(3,1,3)
z2=c(8,1,9)
kerPIQ(gamma,z1,z2)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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