Description Usage Arguments Value Author(s) References Examples
Tuning envelope dimension jointly by BIC in TEMM.
1 | tune_u_joint(u_candi, K, X, iter.max = 500, stop = 0.001, trueY = NULL)
|
u_candi |
A list of length |
K |
Nuber of clusters, greater than or equal to |
X |
The tensor for clustering, should be array tpye, the last dimension is the sample size |
iter.max |
Maximum number of iterations. Default value is |
stop |
Convergence threshold of relative change in cluster means. Default value is |
trueY |
A vector of true cluster labels of each observation. Default value is NULL. |
opt.u |
Optimal envelope dimension selected. |
opt.id |
Estimated labels fitted by TEMM with the optimal envelope dimension. |
opt.Mu |
Estimated cluster means fitted by TEMM with the optimal envelope dimension. |
bic |
BIC value. |
Kai Deng, Xin Zhang
Deng, K. and Zhang, X. (2020) Tensor Envelope Mixture Model For Simultaneous Clustering and Multiway Dimension Reduction, Manuscript.
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