makeKNNgraph: makeKNNgraph
In dimRed: A Framework for Dimensionality Reduction
makeKNNgraph R Documentation
makeKNNgraph
Description
Create a K-nearest neighbor graph from data x. Uses
nn2 as a fast way to find the neares neighbors.
Usage
makeKNNgraph(x, k, eps = 0, diag = FALSE)
Arguments
x
data, a matrix, observations in rows, dimensions in
columns
k
the number of nearest neighbors.
eps
number, if eps > 0 the KNN search is approximate,
see nn2
diag
logical, if TRUE every edge of the returned
graph will have an edge with weight 0 to itself.
Value
an object of type igraph with edge
weight being the distances.
dimRed documentation built on July 11, 2022, 5:06 p.m.
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| makeKNNgraph | R Documentation |
makeKNNgraph
Description
Create a K-nearest neighbor graph from data x. Uses
nn2 as a fast way to find the neares neighbors.
Usage
makeKNNgraph(x, k, eps = 0, diag = FALSE)
Arguments
x |
data, a matrix, observations in rows, dimensions in columns |
k |
the number of nearest neighbors. |
eps |
number, if |
diag |
logical, if |
Value
an object of type igraph with edge
weight being the distances.
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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