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cvxclustr (version 1.1.1)
Splitting methods for convex clustering
Description
Alternating Minimization Algorithm (AMA) and Alternating Direction Method of Multipliers (ADMM) splitting methods for convex clustering.
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Version
Version
1.1.1
1.1.0
1.0.0
Install
install.packages('cvxclustr')
Monthly Downloads
40
Version
1.1.1
License
CC BY-NC-SA 4.0
Maintainer
Eric Chi
Last Published
July 28th, 2014
Functions in cvxclustr (1.1.1)
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find_clusters
Find clusters
cvxclust_path_ama
Convex Clustering Path via AMA
kernel_weights
Compute Gaussian Kernel Weights
cvxclust
Convex Clustering Path via Variable Splitting Methods
mammals
Tally of types of teeth in some mammals.
compactify_edges
Construct indices matrices
cvxclust_admm
Convex clustering via ADMM
create_clustering_problem
Create a random clustering problem
weights_graph
Weights Graph Adjacency Matrix
cvxclustr
Convex Clustering via Splitting Methods
AMA_step_size
Compute step size Anderson-Morely upper bound on the largest eigenvalue of the Laplacian
cvxclust_path_admm
Convex Clustering Path via ADMM
knn_weights
"Thin" a weight vector to be positive only for its k-nearest neighbors
cvxclust_ama
Convex clustering via AMA
create_adjacency
Create adjacency matrix from V