funHDDC swMATH ID: 11130 Software Authors: Bouveyron, C.; Jacques, J. Description: R package funHDDC: Model-based clustering in group-specific functional subspaces: Model-based clustering of time series in group-specific functional subspacesThis work develops a general procedure for clustering functional data which adapts the clustering method high dimensional data clustering (HDDC), originally proposed in the multivariate context. The resulting clustering method, called funHDDC, is based on a functional latent mixture model which fits the functional data in group-specific functional subspaces. By constraining model parameters within and between groups, a family of parsimonious models is exhibited which allow to fit onto various situations. An estimation procedure based on the EM algorithm is proposed for determining both the model parameters and the group-specific functional subspaces. Experiments on real-world datasets show that the proposed approach performs better or similarly than classical two-step clustering methods while providing useful interpretations of the groups and avoiding the uneasy choice of the discretization technique. In particular, funHDDC appears to always outperform HDDC applied on spline coefficients. Homepage: http://cran.r-project.org/web/packages/funHDDC/index.html Source Code: https://github.com/cran/funHDDC Dependencies: R Related Software: fda (R); R; MBCbook; funFEM; AS 136; fda.usc; Silhouettes; Rainbow; curvclust; Matlab; refund; ggplot2; Funclustering; VarSelLCM; slasso; sasfunclust; FDboost; Human Mortality; clusfind; funLBM Cited in: 40 Documents all top 5 Cited by 89 Authors 7 Jacques, Julien 5 Bouveyron, Charles 3 Yamamoto, Michio 2 Biernacki, Christophe 2 Browne, Ryan P. 2 Dias, Ronaldo 2 García-Escudero, Luis Angel 2 Marbac, Matthieu 2 Mayo-Iscar, Agustin 2 Ortega, Joaquín E. 2 Preda, Cristian 2 Rivera-García, Diego 2 Shang, Han Lin 2 Sharp, Alex 2 Zambom, Adriano Zanin 1 Allio, Sylvain 1 Baležentis, Tomas 1 Ben Slimen, Yosra 1 Bouvet, Antoine 1 Cao, Fuyuan 1 Casa, Alessandro 1 Centofanti, Fabio 1 Chang, Xiaohui 1 Cheng, Haoyang 1 Chèze, Laurence 1 Collazos, Julian A. A. 1 Collazos, Julian Alfonso 1 Côme, Etienne 1 de Witte, Kristof 1 D’Inverno, Giovanna 1 El Kolei, Salima 1 Erosheva, Elena A. 1 Fauvel, Mathieu 1 Fontanella, Sara 1 Frühwirth-Schnatter, Sylvia 1 Girard, Stéphane 1 Golovkine, Steven 1 Guo, Wensheng 1 He, Yijun 1 Huang, Hui 1 Hwang, Heungsun 1 Ignaccolo, Rosaria 1 Ippoliti, Luigi 1 Ji, Qiang 1 Justel, Ana 1 Keribin, Christine 1 Kim, Joonpyo 1 Kim, Won-Seok 1 Klutchnikoff, Nicolas 1 Landis, J. Richard 1 Lepore, Antonio 1 Levantesi, Susanna 1 Li, Wencheng 1 Li, Xinyu 1 Liang, Decai 1 Liang, Jiye 1 Martin, Pauline 1 Menardi, Giovanna 1 Meng, Yinfeng 1 Nigri, Andrea 1 Oh, Heeseok 1 Palumbo, Biagio 1 Patilea, Valentin 1 Piscopo, Gabriella 1 Pontari, Michel A. 1 Pronello, Nicola 1 Schmutz, Amandine 1 Shi, Jianqing 1 Sun, Lirong 1 Svarc, Marcela 1 Tang, Chen 1 Terada, Yoshikazu 1 Tu, Wanzhu 1 Vandewalle, Vincent 1 Vidoli, Francesco 1 Wang, Bo 1 Wu, Ruhao 1 Xu, Aiping 1 Xu, Jianjun 1 Yang, Yanrong 1 Yi, Jialin 1 You, Mengying 1 Zeng, Pengcheng 1 Zhang, Chonghui 1 Zhang, Dayong 1 Zhang, Haozhe 1 Zhao, Yuqian 1 Zhou, Junyi 1 Zhu, Lijun all top 5 Cited in 18 Serials 7 Advances in Data Analysis and Classification. ADAC 4 Journal of Classification 3 Information Sciences 3 Computational Statistics 3 Computational Statistics and Data Analysis 3 The Annals of Applied Statistics 3 Statistics and Computing 2 Journal of the American Statistical Association 2 Journal of Statistical Computation and Simulation 2 Journal of Computational and Graphical Statistics 1 Journal of Multivariate Analysis 1 International Journal of Approximate Reasoning 1 Annals of Operations Research 1 Communications in Statistics. Simulation and Computation 1 Communications in Statistics. Theory and Methods 1 European Journal of Operational Research 1 Statistical Papers 1 AStA. Advances in Statistical Analysis Cited in 5 Fields 38 Statistics (62-XX) 4 Computer science (68-XX) 3 Numerical analysis (65-XX) 3 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 1 Operations research, mathematical programming (90-XX) Citations by Year