cosine: Compute the Cosine Similarity between the Columns of a Data...
In yannabraham/Radviz: Project Multidimensional Data in 2D Space
cosine R Documentation
Compute the Cosine Similarity between the Columns of a Data Set
Description
Given a dataset, compute the cosine similarity between to columns for use
in optimization of Dimensional Anchors
Usage
cosine(mat)
Arguments
mat
A matrix or data.frame
Details
implementation by ekstroem
(see StackOverflow for details)
Value
A symmetrical matrix with as many rows as there are columns in input
Author(s)
Yann Abraham
David Ruau
Examples
data(iris)
das <- c('Sepal.Length','Sepal.Width','Petal.Length','Petal.Width')
mat <- iris[,das]
sim.mat <- cosine(mat)
ncol(mat)
dim(sim.mat)
yannabraham/Radviz documentation built on April 3, 2022, 1:30 p.m.
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.
| cosine | R Documentation |
Compute the Cosine Similarity between the Columns of a Data Set
Description
Given a dataset, compute the cosine similarity between to columns for use in optimization of Dimensional Anchors
Usage
cosine(mat)
Arguments
mat |
A matrix or data.frame |
Details
implementation by ekstroem (see StackOverflow for details)
Value
A symmetrical matrix with as many rows as there are columns in input
Author(s)
Yann Abraham
David Ruau
Examples
data(iris)
das <- c('Sepal.Length','Sepal.Width','Petal.Length','Petal.Width')
mat <- iris[,das]
sim.mat <- cosine(mat)
ncol(mat)
dim(sim.mat)
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.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.