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IEICE Trans

Tsuyoshi KATO

Mixup SVM Learning for Compound Toxicity Prediction Using Human Pluripotent Stem Cells
Rikuto MOCHIDA Miya NAKAJIMA Haruki ONO Takahiro ANDO Tsuyoshi KATO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2024/12/01
Vol. E107-D  No. 12  pp. 1542-1545
Type of Manuscript:  LETTER
Category: Pattern Recognition
Keyword: 
compound toxicity prediction, pluripotent stem cell, kernel SVM, optimization, 
 Summary | Full Text:PDF
Stochastic Dual Coordinate Ascent for Learning Sign Constrained Linear Predictors
Yuya TAKADA Rikuto MOCHIDA Miya NAKAJIMA Syun-suke KADOYA Daisuke SANO Tsuyoshi KATO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2024/12/01
Vol. E107-D  No. 12  pp. 1493-1503
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Data Mining
Keyword: 
sign constraints, convex optimization, stochastic dual coordinate ascent, empirical risk minimization, microbiological water quality analysis, 
 Summary | Full Text:PDF
Frank-Wolfe for Sign-Constrained Support Vector Machines
Kenya TAJIMA Takahiko HENMI Tsuyoshi KATO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2022/10/01
Vol. E105-D  No. 10  pp. 1734-1742
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Data Mining
Keyword: 
Frank-Wolfe algorithm, support vector machine, sign constraints, convex problem, and dual problem, 
 Summary | Full Text:PDF
Frank-Wolfe Algorithm for Learning SVM-Type Multi-Category Classifiers
Kenya TAJIMA Yoshihiro HIROHASHI Esmeraldo ZARA Tsuyoshi KATO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2021/11/01
Vol. E104-D  No. 11  pp. 1923-1929
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Data Mining
Keyword: 
SVM, convex optimization, Frank-Wolfe, dual problem, multi-category classification, 
 Summary | Full Text:PDF
Asymmetric Tobit Analysis for Correlation Estimation from Censored Data
HongYuan CAO Tsuyoshi KATO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2021/10/01
Vol. E104-D  No. 10  pp. 1632-1639
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Data Mining
Keyword: 
censored data, Tobit analysis, asymmetric normal distribution, EM algorithm, non-negative least square, 
 Summary | Full Text:PDF
Corrected Stochastic Dual Coordinate Ascent for Top-k SVM
Yoshihiro HIROHASHI Tsuyoshi KATO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2020/11/01
Vol. E103-D  No. 11  pp. 2323-2331
Type of Manuscript:  PAPER
Category: Pattern Recognition
Keyword: 
top-k SVM, empirical risk minimization, convex optimization, stochastic dual coordinate ascent, 
 Summary | Full Text:PDF
Threshold Auto-Tuning Metric Learning
Rachelle RIVERO Yuya ONUMA Tsuyoshi KATO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2019/06/01
Vol. E102-D  No. 6  pp. 1163-1170
Type of Manuscript:  PAPER
Category: Pattern Recognition
Keyword: 
metric learning, ITML, covariance descriptor, distance constraint, 
 Summary | Full Text:PDF
Parametric Models for Mutual Kernel Matrix Completion
Rachelle RIVERO Tsuyoshi KATO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2018/12/01
Vol. E101-D  No. 12  pp. 2976-2983
Type of Manuscript:  PAPER
Category: Fundamentals of Information Systems
Keyword: 
multiview learning, incomplete-data problem, probabilistic PCA, factor analysis, kernel matrix completion, 
 Summary | Full Text:PDF
Mutual Kernel Matrix Completion
Rachelle RIVERO Richard LEMENCE Tsuyoshi KATO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2017/08/01
Vol. E100-D  No. 8  pp. 1844-1851
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Data Mining
Keyword: 
kernel matrix completion, EM algorithm, Kullback-Leibler divergence, support vector machine (SVM), data fusion, 
 Summary | Full Text:PDF
Stochastic Dykstra Algorithms for Distance Metric Learning with Covariance Descriptors
Tomoki MATSUZAWA Eisuke ITO Raissa RELATOR Jun SESE Tsuyoshi KATO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2017/04/01
Vol. E100-D  No. 4  pp. 849-856
Type of Manuscript:  PAPER
Category: Pattern Recognition
Keyword: 
covariance descriptor, metric learning, convex optimization, stochastic optimization, Dykstra algorithm, 
 Summary | Full Text:PDF
Adaptive Local Thresholding for Co-Localization Detection in Multi-Channel Fluorescence Microscopic Images
Eisuke ITO Yusuke TOMARU Akira IIZUKA Hirokazu HIRAI Tsuyoshi KATO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/11/01
Vol. E99-D  No. 11  pp. 2851-2855
Type of Manuscript:  LETTER
Category: Biological Engineering
Keyword: 
co-localized spot detection, co-localization analysis, fluorescence microscopy, image processing, 
 Summary | Full Text:PDF
Using Bregmann Divergence Regularized Machine for Comparison of Molecular Local Structures
Raissa RELATOR Nozomi NAGANO Tsuyoshi KATO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/01/01
Vol. E99-D  No. 1  pp. 275-278
Type of Manuscript:  LETTER
Category: Artificial Intelligence, Data Mining
Keyword: 
machine learning, Bregmann divergence, molecular structures, local structure comparison, 
 Summary | Full Text:PDF
Fuzzy Multiple Subspace Fitting for Anomaly Detection
Raissa RELATOR Tsuyoshi KATO Takuma TOMARU Naoya OHTA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/10/01
Vol. E97-D  No. 10  pp. 2730-2738
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Data Mining
Keyword: 
fuzzy algorithm, subspace fitting, kernel vector subspace, kernel affine subspace, anomaly detection, 
 Summary | Full Text:PDF
Mean Polynomial Kernel and Its Application to Vector Sequence Recognition
Raissa RELATOR Yoshihiro HIROHASHI Eisuke ITO Tsuyoshi KATO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/07/01
Vol. E97-D  No. 7  pp. 1855-1863
Type of Manuscript:  PAPER
Category: Pattern Recognition
Keyword: 
kernel methods, support vector machines, Grassmann distance and kernels, face recognition, brain-computer interface, vector sequence, binary classification, 
 Summary | Full Text:PDF
Recent Advances and Trends in Large-Scale Kernel Methods
Hisashi KASHIMA Tsuyoshi IDE Tsuyoshi KATO Masashi SUGIYAMA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2009/07/01
Vol. E92-D  No. 7  pp. 1338-1353
Type of Manuscript:  INVITED PAPER (Special Section on Large Scale Algorithms for Learning and Optimization)
Category: 
Keyword: 
kernel methods, support vector machines, kernel trick, low-rank approximation, optimization, structured data, 
 Summary | Full Text:PDF