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P. Tino, I. Nabney, "Hierarchical GTM: Constructing Localized Nonlinear Projection Manifolds in a Principled Way," IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 24, no. 5, pp. 639656, May, 2002.  
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@article{ 10.1109/34.1000238, author = {P. Tino and I. Nabney}, title = {Hierarchical GTM: Constructing Localized Nonlinear Projection Manifolds in a Principled Way}, journal ={IEEE Transactions on Pattern Analysis and Machine Intelligence}, volume = {24}, number = {5}, issn = {01628828}, year = {2002}, pages = {639656}, doi = {http://doi.ieeecomputersociety.org/10.1109/34.1000238}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }  
RefWorks Procite/RefMan/Endnote  x  
TY  JOUR JO  IEEE Transactions on Pattern Analysis and Machine Intelligence TI  Hierarchical GTM: Constructing Localized Nonlinear Projection Manifolds in a Principled Way IS  5 SN  01628828 SP639 EP656 EPD  639656 A1  P. Tino, A1  I. Nabney, PY  2002 KW  Hierarchical probabilistic model KW  generative topographic mapping KW  data visualization KW  EM algorithm KW  density estimation KW  directional curvature VL  24 JA  IEEE Transactions on Pattern Analysis and Machine Intelligence ER   
It has been argued that a single twodimensional visualization plot may not be sufficient to capture all of the interesting aspects of complex data sets and, therefore, a hierarchical visualization system is desirable. In this paper, we extend an existing locally linear hierarchical visualization system PhiVis in several directions: 1) We allow for
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