IEICE Trans

Hideyuki IMAI

Shift Invariance Property of a Non-Negative Matrix Factorization Hideyuki IMAI
Publication: Publication Date: 2020/02/01 Vol. E103-A No. 2 pp. 580-581 Type of Manuscript: LETTER Category: General Fundamentals and Boundaries Keyword: non-negative matrix factorization, semi non-negative matrix factorization, parallel moving,
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A Fast Cross-Validation Algorithm for Kernel Ridge Regression by Eigenvalue Decomposition Akira TANAKA Hideyuki IMAI
Publication: Publication Date: 2019/09/01 Vol. E102-A No. 9 pp. 1317-1320 Type of Manuscript: LETTER Category: Numerical Analysis and Optimization Keyword: kernel ridge regression, model selection, hyperparameter, cross-validation,
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Theoretical Analyses on 2-Norm-Based Multiple Kernel Regressors Akira TANAKA Hideyuki IMAI
Publication: Publication Date: 2017/03/01 Vol. E100-A No. 3 pp. 877-887 Type of Manuscript: PAPER Category: Neural Networks and Bioengineering Keyword: multiple kernel regressor, reproducing kernel Hilbert space, generalization error, 2-norm criterion, 2-norm regularizer,
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An Online Self-Constructive Normalized Gaussian Network with Localized Forgetting Jana BACKHUS Ichigaku TAKIGAWA Hideyuki IMAI Mineichi KUDO Masanori SUGIMOTO
Publication: Publication Date: 2017/03/01 Vol. E100-A No. 3 pp. 865-876 Type of Manuscript: PAPER Category: Neural Networks and Bioengineering Keyword: Normalized Gaussian Networks, dynamic model selection, online learning, chaotic time series forecasting,
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Ensemble and Multiple Kernel Regressors: Which Is Better? Akira TANAKA Hirofumi TAKEBAYASHI Ichigaku TAKIGAWA Hideyuki IMAI Mineichi KUDO
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2015/11/01 Vol. E98-A No. 11 pp. 2315-2324 Type of Manuscript: PAPER Category: Neural Networks and Bioengineering Keyword: kernel regression, ensemble kernel regressor, multiple kernel regressor, generalization error, reproducing kernel Hilbert spaces,
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Parametric Wiener Filter with Linear Constraints for Unknown Target Signals Akira TANAKA Hideyuki IMAI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2014/01/01 Vol. E97-A No. 1 pp. 322-330 Type of Manuscript: PAPER Category: Digital Signal Processing Keyword: parametric Wiener filter, linear constraints, optimization criterion, closed-form solution,
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A Unified Framework of Subspace Identification for D.O.A. Estimation Akira TANAKA Hideyuki IMAI Masaaki MIYAKOSHI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2007/02/01 Vol. E90-A No. 2 pp. 419-428 Type of Manuscript: PAPER Category: Engineering Acoustics Keyword: D.O.A. estimation, spatial correlation matrix, signal subspace, noise subspace, proper and improper eigenvectors,
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On Formulations and Solutions in Linear Image Restoration Problems Akira TANAKA Hideyuki IMAI Masaaki MIYAKOSHI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2004/08/01 Vol. E87-A No. 8 pp. 2144-2151 Type of Manuscript: PAPER Category: Image Keyword: image restoration, formulation of the optimality, optimization criterion,
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Enhanced Interval Splitting and Bounding for Global Optimization Ronald WAWERU MWANGI Hideyuki IMAI Yoshiharu SATO
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2004/08/01 Vol. E87-A No. 8 pp. 2120-2125 Type of Manuscript: PAPER Category: Numerical Analysis and Optimization Keyword: branch and bound, interval inclusion properties, Newton method, quadratic method,
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Multidimensional Global Optimization Using Interval Slopes Ronald Waweru MWANGI Hideyuki IMAI Yoshiharu SATO
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2003/11/01 Vol. E86-A No. 11 pp. 2836-2843 Type of Manuscript: PAPER Category: Numerical Analysis and Optimization Keyword: convexity, interval slopes, monotonicity, Newton method, quadratic method,
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Parameter Estimation and Image Restoration Using the Families of Projection Filters and Parametric Projection Filters Hideyuki IMAI Yuying YUAN Yoshiharu SATO
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2002/08/01 Vol. E85-A No. 8 pp. 1966-1969 Type of Manuscript: LETTER Category: Digital Signal Processing Keyword: family of projection filters, family of parametric projection filters, constrained least squares filters,
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Choosing the Parameter of Image Restoration Filters by Modified Subspace Information Criterion Akira TANAKA Hideyuki IMAI Masaaki MIYAKOSHI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 2002/05/01 Vol. E85-A No. 5 pp. 1104-1110 Type of Manuscript: PAPER Category: Digital Signal Processing Keyword: image restoration, parameter, subspace information criterion, squared error, unbiased estimator,
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The Family of Regularized Parametric Projection Filters for Digital Image Restoration Hideyuki IMAI Akira TANAKA Masaaki MIYAKOSHI
Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences Publication Date: 1999/03/25 Vol. E82-A No. 3 pp. 527-534 Type of Manuscript: PAPER Category: Image Theory Keyword: family of projection filters, family of parametric projection filters, regularization theory,
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On Restoration of Overlapping Images Hideyuki IMAI Yasuhisa NAKATA Masaaki MIYAKOSHI
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 1997/12/25 Vol. E80-D No. 12 pp. 1190-1194 Type of Manuscript: PAPER Category: Image Processing,Computer Graphics and Pattern Recognition Keyword: image restoration, linear constraint, Partial Projection Filter,
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The Family of Parametric Projection Filters and Its Properties for Perturbation Hideyuki IMAI Akira TANAKA Masaaki MIYAKOSHI
Publication: IEICE TRANSACTIONS on Information and Systems Publication Date: 1997/08/25 Vol. E80-D No. 8 pp. 788-794 Type of Manuscript: PAPER Category: Image Processing,Computer Graphics and Pattern Recognition Keyword: image restoration, parametric filters, perturbation,
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