Keyword : unsupervised learning


Unsupervised Image Steganalysis Method Using Self-Learning Ensemble Discriminant Clustering
Bing CAO Guorui FENG Zhaoxia YIN Lingyan FAN 
Publication:   
Publication Date: 2017/05/01
Vol. E100-D  No. 5 ; pp. 1144-1147
Type of Manuscript:  LETTER
Category: Image Recognition, Computer Vision
Keyword: 
image steganalysisstatistical propertyclusteringunsupervised learning
 Summary | Full Text:PDF(165.3KB)

Another Fuzzy Anomaly Detection System Based on Ant Clustering Algorithm
Muhamad Erza AMINANTO HakJu KIM Kyung-Min KIM Kwangjo KIM 
Publication:   
Publication Date: 2017/01/01
Vol. E100-A  No. 1 ; pp. 176-183
Type of Manuscript:  Special Section PAPER (Special Section on Cryptography and Information Security)
Category: 
Keyword: 
unknown attacksunsupervised learningant clustering algorithmfuzzy logic
 Summary | Full Text:PDF(1.4MB)

Extreme Maximum Margin Clustering
Chen ZHANG ShiXiong XIA Bing LIU Lei ZHANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/08/01
Vol. E96-D  No. 8 ; pp. 1745-1753
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Data Mining
Keyword: 
maximum margin clusteringunsupervised learningextreme learning machine (ELM)random feature mapping
 Summary | Full Text:PDF(406.8KB)

An Efficient Initialization Scheme for SOM Algorithm Based on Reference Point and Filters
Shu-Ling SHIEH I-En LIAO Kuo-Feng HWANG Heng-Yu CHEN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2009/03/01
Vol. E92-D  No. 3 ; pp. 422-432
Type of Manuscript:  PAPER
Category: Data Mining
Keyword: 
clustering methodsself-organizing mapunsupervised learningreference pointfilters
 Summary | Full Text:PDF(659KB)

An Unsupervised Opinion Mining Approach for Japanese Weblog Reputation Information Using an Improved SO-PMI Algorithm
Guangwei WANG Kenji ARAKI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2008/04/01
Vol. E91-D  No. 4 ; pp. 1032-1041
Type of Manuscript:  PAPER
Category: Data Mining
Keyword: 
SO-PMIopinion miningWeblog reputation informationsentiment analysisunsupervised learningsupervised learning
 Summary | Full Text:PDF(394.7KB)

Unsupervised Word-Sense Disambiguation Using Bilingual Comparable Corpora
Hiroyuki KAJI Yasutsugu MORIMOTO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2005/02/01
Vol. E88-D  No. 2 ; pp. 289-301
Type of Manuscript:  PAPER
Category: Natural Language Processing
Keyword: 
word-sense disambiguationunsupervised learningcomparable corpora
 Summary | Full Text:PDF(1.9MB)

Density-Based Spam Detector
Kenichi YOSHIDA Fuminori ADACHI Takashi WASHIO Hiroshi MOTODA Teruaki HOMMA Akihiro NAKASHIMA Hiromitsu FUJIKAWA Katsuyuki YAMAZAKI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/12/01
Vol. E87-D  No. 12 ; pp. 2678-2688
Type of Manuscript:  Special Section PAPER (Special Section on New Technologies and their Applications of the Internet)
Category: Internet Systems
Keyword: 
spamunsupervised learningdocument space densitydirect-mapped cache
 Summary | Full Text:PDF(1.3MB)

A Simple Learning Algorithm for Network Formation Based on Growing Self-Organizing Maps
Hiroki SASAMURA Toshimichi SAITO Ryuji OHTA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2004/10/01
Vol. E87-A  No. 10 ; pp. 2807-2810
Type of Manuscript:  LETTER
Category: Nonlinear Problems
Keyword: 
unsupervised learningself-organizing feature mapsgrowing cell structuressmall-world network
 Summary | Full Text:PDF(208.8KB)

Global and Local Feature Extraction by Natural Elastic Nets
Jiann-Ming WU Zheng-Han LIN 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/09/01
Vol. E87-D  No. 9 ; pp. 2267-2271
Type of Manuscript:  LETTER
Category: Pattern Recognition
Keyword: 
generative modelscortical mapselastic netPotts modelself-organizationunsupervised learninghandwritten digits
 Summary | Full Text:PDF(438.8KB)

Multi-Stage Unsupervised Learning for Multi-Body Motion Segmentation
Yasuyuki SUGAYA Kenichi KANATANI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2004/07/01
Vol. E87-D  No. 7 ; pp. 1935-1942
Type of Manuscript:  PAPER
Category: Image Recognition, Computer Vision
Keyword: 
motion segmentationunsupervised learningEM algorithmaffine camera modeldegenerate motion
 Summary | Full Text:PDF(438.9KB)

Stability of Topographic Mappings between Generalized Cell Layers
Shouji SAKAMOTO Youichi KOBUCHI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2002/07/01
Vol. E85-D  No. 7 ; pp. 1145-1152
Type of Manuscript:  PAPER
Category: Biocybernetics, Neurocomputing
Keyword: 
topographic mappingstabilityHebbian learningunsupervised learningcorrelational learning
 Summary | Full Text:PDF(735.3KB)

Divergence-Based Geometric Clustering and Its Underlying Discrete Proximity Structures
Hiroshi IMAI Mary INABA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2000/01/25
Vol. E83-D  No. 1 ; pp. 27-35
Type of Manuscript:  INVITED PAPER (Special Issue on Surveys on Discovery Science)
Category: 
Keyword: 
unsupervised learninggeometric clusteringVoronoi diagramcomputational geometryinformation geometry
 Summary | Full Text:PDF(349.8KB)

Radar Signal Clustering and Deinterleaving by a Neural Network
Hsuen-Chyun SHYU Chin-Chi CHANG Yueh-Jyun LEE Ching-Hai LEE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1997/05/25
Vol. E80-A  No. 5 ; pp. 903-911
Type of Manuscript:  PAPER
Category: Neural Networks
Keyword: 
deinterleavingneural networksupervised learningunsupervised learning
 Summary | Full Text:PDF(721.9KB)