Shotaro Akaho

ORCID

Publication Activity (10 Years)

Years Active: 1990-2024
Publications (10 Years): 36

Top Venues

Publications

Lincon S. Souza, Takumi Kobayashi, Yasunori Nishimori, Yasuko Sugase-Miyamoto, Kenji Kawano, Shotaro Akaho, Narihisa Matsumoto
Local Distance Correlation Embedding for Time-Series Analysis on Riemannian Manifolds. ICASSP (2024)
Kazuya Takabatake, Shotaro Akaho
Full-Span Log-Linear Model and Fast Learning Algorithm. CoRR (2022)
Kazuya Takabatake, Shotaro Akaho
Full-Span Log-Linear Model and Fast Learning Algorithm. Neural Comput. 34 (6) (2022)
Mizuo Nagayama, Toshimitsu Aritake, Hideitsu Hino, Takeshi Kanda, Takehiro Miyazaki, Masashi Yanagisawa, Shotaro Akaho, Noboru Murata
Detecting cell assemblies by NMF-based clustering from calcium imaging data. Neural Networks 149 (2022)
Hideaki Ishibashi, Shotaro Akaho
Principal Component Analysis for Gaussian Process Posteriors. Neural Comput. 34 (5) (2022)
Hideitsu Hino, Shotaro Akaho, Noboru Murata
Geometry of EM and related iterative algorithms. CoRR (2022)
Ryo Karakida, Shotaro Akaho
Learning curves for continual learning in neural networks: Self-knowledge transfer and forgetting. ICLR (2022)
Yujie Li, Benying Tan, Shotaro Akaho, Hideki Asoh, Shuxue Ding
Gaze prediction for first-person videos based on inverse non-negative sparse coding with determinant sparse measure. J. Vis. Commun. Image Represent. 81 (2021)
Kazuya Takabatake, Shotaro Akaho
Reconsidering Dependency Networks from an Information Geometry Perspective. CoRR (2021)
Toshihiro Kamishima, Shotaro Akaho, Yukino Baba, Hisashi Kashima
Preliminary Experiments to Examine the Stability of Bias-Aware Techniques. BIAS (2021)
Ryo Karakida, Shotaro Akaho
Learning Curves for Sequential Training of Neural Networks: Self-Knowledge Transfer and Forgetting. CoRR (2021)
Hideaki Ishibashi, Shotaro Akaho
Principal component analysis for Gaussian process posteriors. CoRR (2021)
Ryo Karakida, Shotaro Akaho, Shun-ichi Amari
Pathological Spectra of the Fisher Information Metric and Its Variants in Deep Neural Networks. Neural Comput. 33 (8) (2021)
Shotaro Akaho, Hideitsu Hino, Noboru Murata
On a Convergence Property of a Geometrical Algorithm for Statistical Manifolds. ICONIP (5) (2019)
Ryo Karakida, Shotaro Akaho, Shun-ichi Amari
Pathological spectra of the Fisher information metric and its variants in deep neural networks. CoRR (2019)
Hayato Watanabe, Hideitsu Hino, Shotaro Akaho, Noboru Murata
Retrieved Image Refinement by Bootstrap Outlier Test. CAIP (1) (2019)
Ryo Karakida, Shotaro Akaho, Shun-ichi Amari
The Normalization Method for Alleviating Pathological Sharpness in Wide Neural Networks. NeurIPS (2019)
Mizuo Nagayama, Toshimitsu Aritake, Hideitsu Hino, Takeshi Kanda, Takehiro Miyazaki, Masashi Yanagisawa, Shotaro Akaho, Noboru Murata
Sleep State Analysis Using Calcium Imaging Data by Non-negative Matrix Factorization. ICANN (1) (2019)
Shotaro Akaho, Hideitsu Hino, Noboru Murata
On a convergence property of a geometrical algorithm for statistical manifolds. CoRR (2019)
Benying Tan, Xiang Li, Shuxue Ding, Yujie Li, Shotaro Akaho, Hideki Asoh
A Novel Maximum-Likelihood Detection for the Binary MIMO System Using DC Programming. iCAST (2019)
Ryo Karakida, Shotaro Akaho, Shun-ichi Amari
Universal Statistics of Fisher Information in Deep Neural Networks: Mean Field Approach. AISTATS (2019)
Yujie Li, Shotaro Akaho, Hideki Asoh, Benying Tan
Supervised Saliency Mapping for First-Person Videos With an Inverse Sparse Coding Framework. IEEE Access 7 (2019)
Ryo Karakida, Shotaro Akaho, Shun-ichi Amari
The Normalization Method for Alleviating Pathological Sharpness in Wide Neural Networks. CoRR (2019)
Shotaro Akaho, Hideitsu Hino, Neneka Nara, Noboru Murata
Geometrical Formulation of the Nonnegative Matrix Factorization. ICONIP (3) (2018)
Ryo Karakida, Shotaro Akaho, Shun-ichi Amari
Universal Statistics of Fisher Information in Deep Neural Networks: Mean Field Approach. CoRR (2018)
Sho Sonoda, Keita Nakamura, Yuki Kaneda, Hideitsu Hino, Shotaro Akaho, Noboru Murata, Eri Miyauchi, Masahiro Kawasaki
EEG dipole source localization with information criteria for multiple particle filters. Neural Networks 108 (2018)
Toshihiro Kamishima, Shotaro Akaho, Hideki Asoh, Jun Sakuma
Recommendation Independence. FAT (2018)
Toshihiro Kamishima, Shotaro Akaho, Hideki Asoh, Jun Sakuma
Model-based and actual independence for fairness-aware classification. Data Min. Knowl. Discov. 32 (1) (2018)
Keishi Sando, Shotaro Akaho, Noboru Murata, Hideitsu Hino
Information Geometric Perspective of Modal Linear Regression. ICONIP (3) (2018)
Keita Nakamura, Sho Sonoda, Hideitsu Hino, Masahiro Kawasaki, Shotaro Akaho, Noboru Murata
Localizing Current Dipoles from EEG Data Using a Birth-Death Process. BIBM (2018)
Taishi Iwasaki, Hideitsu Hino, Masami Tatsuno, Shotaro Akaho, Noboru Murata
Estimation of neural connections from partially observed neural spikes. Neural Networks 108 (2018)
Hideitsu Hino, Jun Fujiki, Shotaro Akaho, Noboru Murata
Local Intrinsic Dimension Estimation by Generalized Linear Modeling. Neural Comput. 29 (7) (2017)
Hideitsu Hino, Ken Takano, Shotaro Akaho, Noboru Murata
Non-parametric e-mixture of Density Functions. ICONIP (2) (2016)
Ken Takano, Hideitsu Hino, Shotaro Akaho, Noboru Murata
-Mixture Estimation. Neural Comput. 28 (12) (2016)
Toshihiro Kamishima, Shotaro Akaho, Hideki Asoh, Issei Sato
Model-Based Approaches for Independence-Enhanced Recommendation. ICDM Workshops (2016)
Hideitsu Hino, Shotaro Akaho, Noboru Murata
An Entropy Estimator Based on Polynomial Regression with Poisson Error Structure. ICONIP (2) (2016)
Atsunori Kanemura, Gérard Lipowski, Hidehiko Komine, Shotaro Akaho
Automatic Categorization of Health Indices for Risk Quantification. EUSPN/ICTH (2015)
Takamitsu Araki, Kazushi Ikeda, Shotaro Akaho
An efficient sampling algorithm with adaptations for Bayesian variable selection. Neural Networks 61 (2015)
Mizuki Morita, Masanori Shiro, Shotaro Akaho, Hideki Asoh, Toshihiro Kamishima, Eiji Aramaki, Kôiti Hasida, Takahide Kohro
Arresting Treatment Patterns for Individual Patients in Clinical Big Data: An Exploratory Procedure. AAAI Spring Symposia (2014)
Atsushi Noda, Hideitsu Hino, Masami Tatsuno, Shotaro Akaho, Noboru Murata
Intrinsic Graph Structure Estimation Using Graph Laplacian. Neural Comput. 26 (7) (2014)
Takamitsu Araki, Hideitsu Hino, Shotaro Akaho
A Kernel Method to Extract Common Features Based on Mutual Information. ICONIP (2) (2014)
Toshihiro Kamishima, Shotaro Akaho, Hideki Asoh, Jun Sakuma
Correcting Popularity Bias by Enhancing Recommendation Neutrality. RecSys Posters (2014)
Hideitsu Hino, Atsushi Noda, Masami Tatsuno, Shotaro Akaho, Noboru Murata
An Algorithm for Directed Graph Estimation. ICANN (2014)
Jun Fujiki, Shotaro Akaho
Flexible Hypersurface Fitting with RBF Kernels. CAIP (1) (2013)
Hideitsu Hino, Jun Fujiki, Shotaro Akaho, Yoshihiko Mochizuki, Noboru Murata
Pairwise Similarity for Line Extraction from Distorted Images. CAIP (2) (2013)
Toshihiro Kamishima, Shotaro Akaho, Hideki Asoh, Jun Sakuma
The Independence of Fairness-Aware Classifiers. ICDM Workshops (2013)
Toshihiro Kamishima, Shotaro Akaho
Absolute and relative clustering. MultiClust@KDD (2013)
Toshihiro Kamishima, Shotaro Akaho, Hideki Asoh, Jun Sakuma
Efficiency Improvement of Neutrality-Enhanced Recommendation. Decisions@RecSys (2013)
Toshihiro Kamishima, Shotaro Akaho, Hideki Asoh, Jun Sakuma
Enhancement of the Neutrality in Recommendation. Decisions@RecSys (2012)
Toshihiro Kamishima, Shotaro Akaho, Hideki Asoh, Jun Sakuma
Considerations on Fairness-Aware Data Mining. ICDM Workshops (2012)
Jun Fujiki, Shotaro Akaho, Hideitsu Hino, Noboru Murata
Robust Hypersurface Fitting Based on Random Sampling Approximations. ICONIP (3) (2012)
Toshihiro Kamishima, Shotaro Akaho, Hideki Asoh, Jun Sakuma
Fairness-Aware Classifier with Prejudice Remover Regularizer. ECML/PKDD (2) (2012)
Kazuya Takabatake, Shotaro Akaho
Constraint-free Graphical Model with Fast Learning Algorithm CoRR (2012)
Toshihiro Kamishima, Shotaro Akaho, Jun Sakuma
Fairness-aware Learning through Regularization Approach. ICDM Workshops (2011)
Toshihiro Kamishima, Shotaro Akaho
Personalized pricing recommender system: multi-stage epsilon-greedy approach. HetRec@RecSys (2011)
Jun Fujiki, Shotaro Akaho
Hypersurface Fitting via Jacobian Nonlinear PCA on Riemannian Space. CAIP (1) (2011)
Hiromichi Suetani, Shotaro Akaho
A RANSAC-Based ISOMAP for Filiform Manifolds in Nonlinear Dynamical Systems -An Application to Chaos in a Dripping Faucet-. ICANN (2) (2011)
Jun Fujiki, Hideitsu Hino, Shotaro Akaho, Noboru Murata
Calibration of radially symmetric distortion based on linearity in the calibrated image. ICCV Workshops (2011)
Shotaro Akaho, Jun Fujiki
Global convergence of independent component analysis based on semidefinite programming relaxation. ICASSP (2011)
Jun Fujiki, Shotaro Akaho, Hideitsu Hino, Noboru Murata
Robust Hyperplane Fitting Based on k-th Power Deviation and α-Quantile. CAIP (1) (2011)
Yumi Usami, David G. Stork, Jun Fujiki, Hideitsu Hino, Shotaro Akaho, Noboru Murata
Improved methods for dewarping images in convex mirrors in fine art: applications to van Eyck and Parmigianino. Computer Vision and Image Analysis of Art (2011)
Yukito Iba, Shotaro Akaho
Gaussian Process Regression with Measurement Error. IEICE Trans. Inf. Syst. (10) (2010)
Jun Fujiki, Hideitsu Hino, Yumi Usami, Shotaro Akaho, Noboru Murata
Self-Calibration of Radially Symmetric Distortion by Model Selection. ICPR (2010)
Toshihiro Kamishima, Shotaro Akaho
Nantonac collaborative filtering: a model-based approach. RecSys (2010)
Narihisa Matsumoto, Shotaro Akaho, Yasuko Sugase-Miyamoto, Masato Okada
Visualization of multi-neuron activity by simultaneous optimization of clustering and dimension reduction. Neural Networks 23 (6) (2010)
Toshihiro Kamishima, Masahiro Hamasaki, Shotaro Akaho
TrBagg: A Simple Transfer Learning Method and its Application to Personalization in Collaborative Tagging. ICDM (2009)
Kazuho Watanabe, Shotaro Akaho, Shinichiro Omachi, Masato Okada
Variational Bayesian Mixture Model on a Subspace of Exponential Family Distributions. IEEE Trans. Neural Networks 20 (11) (2009)
Hideitsu Hino, Yumi Usami, Jun Fujiki, Shotaro Akaho, Noboru Murata
Calibration of Radially Symmetric Distortion by Fitting Principal Component. CAIP (2009)
Jun Fujiki, Shotaro Akaho
Curve fitting by Spherical Least Squares on two-dimensional sphere. ICCV Workshops (2009)
Peter Géczy, Noriaki Izumi, Shotaro Akaho, Kôiti Hasida
Web Behaviormetric User Profiling Concept. EC-Web (2008)
Yasunori Nishimori, Shotaro Akaho, Mark D. Plumbley
Natural Conjugate Gradient on Complex Flag Manifolds for Complex Independent Subspace Analysis. ICANN (1) (2008)
Shotaro Akaho
Dimension Reduction for Mixtures of Exponential Families. ICANN (1) (2008)
Peter Géczy, Noriaki Izumi, Shotaro Akaho, Kôiti Hasida
Human-Centric Design of Percipient Knowledge Distribution Service. WSKS (1) (2008)
Kazuho Watanabe, Shotaro Akaho, Masato Okada
Clustering on a Subspace of Exponential Family Using Variational Bayes Method. ITSL (2008)
Peter Géczy, Noriaki Izumi, Shotaro Akaho, Kôiti Hasida
Complex User Behavioral Networks at Enterprise Information Systems. ICEIS (5) (2008)
Shotaro Akaho, Kazuya Takabatake
Information Geometry of Contrastive Divergence. ITSL (2008)
Peter Géczy, Noriaki Izumi, Shotaro Akaho, Kôiti Hasida
Analytics and Management of Collaborative Intranets. CollaborateCom (2008)
Peter Géczy, Noriaki Izumi, Shotaro Akaho, Kôiti Hasida
Enterprise Web Services and Elements of Human Interactions. BIS (2008)
Peter Géczy, Noriaki Izumi, Shotaro Akaho, Kôiti Hasida
Browsing Assistance Service for Intranet Information Systems. ICDM (2008)
Peter Géczy, Noriaki Izumi, Shotaro Akaho, Kôiti Hasida
Service Oriented Architecture of Intranet User-Analytics. SWWS (2008)
Peter Géczy, Noriaki Izumi, Shotaro Akaho, Kôiti Hasida
Usability Analysis Framework Based on Behavioral Segmentation. EC-Web (2007)
Peter Géczy, Noriaki Izumi, Shotaro Akaho, Kôiti Hasida
Navigation Space Based Intranet Usability Analysis. CIDM (2007)
Peter Géczy, Noriaki Izumi, Shotaro Akaho, Kôiti Hasida
Knowledge worker intranet behaviour and usability. Int. J. Bus. Intell. Data Min. 2 (4) (2007)
Yasunori Nishimori, Shotaro Akaho, Samer A. Abdallah, Mark D. Plumbley
Flag Manifolds for Subspace ICA Problems. ICASSP (4) (2007)
Peter Géczy, Noriaki Izumi, Shotaro Akaho, Kôiti Hasida
Long Tails and Analysis of Knowledge Worker Intranet Browsing Behavior. BIS (2007)
Peter Géczy, Noriaki Izumi, Shotaro Akaho, Kôiti Hasida
Long Tail Attributes of Knowledge Worker Intranet Interactions. MLDM (2007)
Shotaro Akaho, Kenji Fukumizu
Active Learning for Network Estimation. CIBCB (2007)
Jun Fujiki, Akihiko Torii, Shotaro Akaho
Epipolar Geometry Via Rectification of Spherical Images. MIRAGE (2007)
Peter Géczy, Noriaki Izumi, Shotaro Akaho, Kôiti Hasida
Knowledge Extraction, Analysis, and Management of Intranet Serviceability. IKE (2007)
Peter Géczy, Noriaki Izumi, Shotaro Akaho, Kôiti Hasida
Extraction and Analysis of Knowledge Worker Activities on Intranet. PAKM (2006)
Shotaro Akaho
A kernel method for canonical correlation analysis CoRR (2006)
Toshihiro Kamishima, Shotaro Akaho
Efficient Clustering for Orders. ICDM Workshops (2006)
Toshihiro Kamishima, Shotaro Akaho
Dimension Reduction for Supervised Ordering. ICDM (2006)
Yasunori Nishimori, Shotaro Akaho, Mark D. Plumbley
Riemannian Optimization Method on the Flag Manifold for Independent Subspace Analysis. ICA (2006)
Peter Géczy, Noriaki Izumi, Shotaro Akaho, Kôiti Hasida
Navigation Space Formalism and Exploration of Knowledge Worker Behavior on Intranet. iiWAS (2006)
Toshihiro Kamishima, Shotaro Akaho
Supervised ordering by regression combined with Thurstone's model. Artif. Intell. Rev. 25 (3) (2006)
Peter Géczy, Shotaro Akaho, Shiro Usui
Efficient First Order Superlinear Algorithms. AI&M (2006)
Yasunori Nishimori, Shotaro Akaho
Learning algorithms utilizing quasi-geodesic flows on the Stiefel manifold. Neurocomputing 67 (2005)
Toshihiro Kamishima, Hideto Kazawa, Shotaro Akaho
Supervised Ordering - An Empirical Survey. ICDM (2005)
Shotaro Akaho
SVM that maximizes the margin in the input space. Systems and Computers in Japan 35 (14) (2004)

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Publication Activity (10 Years)

Top Topics

Top Venues

Shotaro Akaho