cluster_est_binder {NPflow} | R Documentation |
Point estimate of the partition for the Binder loss function
Description
Get a point estimate of the partition using the Binder loss function.
Usage
cluster_est_binder(c, logposterior)
Arguments
c |
a list of vector of length |
logposterior |
vector of logposterior corresponding to each
partition from |
Value
a list
:
c_est
:a vector of length
n
. Point estimate of the partitioncost
:a vector of length
N
.cost[j]
is the cost associated to partitionc[[j]]
similarity
:matrix of size
n x n
. Similarity matrix (seesimilarityMat
)opt_ind
:the index of the optimal partition among the MCMC iterations.
Author(s)
Francois Caron, Boris Hejblum
References
F Caron, YW Teh, TB Murphy, Bayesian nonparametric Plackett-Luce models for the analysis of preferences for college degree programmes, Annals of Applied Statistics, 8(2):1145-1181, 2014.
DB Dahl, Model-Based Clustering for Expression Data via a Dirichlet Process Mixture Model, Bayesian Inference for Gene Expression and Proteomics, K-A Do, P Muller, M Vannucci (Eds.), Cambridge University Press, 2006.