kNN_graph: Calculate k-nearest-neighbor graph from affinity matrix and...
In BeautyOfWeb/ANF: Affinity Network Fusion for Complex Patient Clustering
View source: R/AffinityNetworkFusion.R
kNN_graph R Documentation
Calculate k-nearest-neighbor graph from affinity matrix
and normalize it as transition matrix
Description
Calculate k-nearest-neighbor graph from affinity matrix
and normalize it as transition matrix
Usage
kNN_graph(W, K)
Arguments
W
affinity matrix (its elements are non-negative real numbers)
K
the number of k nearest neighbors
Value
a transition matrix of the same shape as W
Examples
D = matrix(runif(400),20)
W = affinity_matrix(D, 5)
S = kNN_graph(W, 5)
BeautyOfWeb/ANF documentation built on Feb. 18, 2024, 5:03 p.m.
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View source: R/AffinityNetworkFusion.R
| kNN_graph | R Documentation |
Calculate k-nearest-neighbor graph from affinity matrix and normalize it as transition matrix
Description
Calculate k-nearest-neighbor graph from affinity matrix and normalize it as transition matrix
Usage
kNN_graph(W, K)
Arguments
W |
affinity matrix (its elements are non-negative real numbers) |
K |
the number of k nearest neighbors |
Value
a transition matrix of the same shape as W
Examples
D = matrix(runif(400),20)
W = affinity_matrix(D, 5)
S = kNN_graph(W, 5)
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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