7 citations · 14 across the 5 of their papers we have counts for
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stat.ME2013★ 4 cited
Functional Factorial K-means Analysis
Michio Yamamoto, Yoshikazu Terada
A new procedure for simultaneously finding the optimal cluster structure of multivariate functional objects and finding the subspace to represent the cluster structure is presented…
stat.ME2013★ 1 cited
Estimation of oblique structure via penalized likelihood factor analysis
Kei Hirose, Michio Yamamoto
We consider the problem of sparse estimation via a lasso-type penalized likelihood procedure in a factor analysis model. Typically, the model estimation is done under the assumptio…