Keiichi HORIO


Extrapolation of Group Proximity from Member Relations Using Embedding and Distribution Mapping
Hideaki MISAWA Keiichi HORIO Nobuo MOROTOMI Kazumasa FUKUDA Hatsumi TANIGUCHI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/03/01
Vol. E95-D  No. 3  pp. 804-811
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Data Mining
Keyword: 
group proximityrelational datamultidimensional scaling (MDS)self-organizing map (SOM)SOM of SOMs (SOM2)
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Binary Self-Organizing Map with Modified Updating Rule and Its Application to Reproduction of Genetic Algorithm
Ryosuke KUBOTA Keiichi HORIO Takeshi YAMAKAWA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2007/01/01
Vol. E90-D  No. 1  pp. 382-383
Type of Manuscript:  LETTER
Category: Biocybernetics, Neurocomputing
Keyword: 
genetic algorithmself-organizing mapreproductionupdating rule
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Fast Learning Algorithms for Self-Organizing Map Employing Rough Comparison WTA and its Digital Hardware Implementation
Hakaru TAMUKOH Keiichi HORIO Takeshi YAMAKAWA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/11/01
Vol. E87-C  No. 11  pp. 1787-1794
Type of Manuscript:  Special Section PAPER (Special Section on New System Paradigms for Integrated Electronics)
Category: 
Keyword: 
self-organizing mapfast learning algorithmrough comparison winner-take-allhardware architecture
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Self-Organizing Relationship (SOR) Network
Takeshi YAMAKAWA Keiichi HORIO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1999/08/25
Vol. E82-A  No. 8  pp. 1674-1677
Type of Manuscript:  LETTER
Category: Neural Networks
Keyword: 
self-organizingI/O relationshipevaluationattractionrepulsion
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