Tohru Nitta

According to our database, Tohru Nitta authored at least 34 papers between 1993 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2022

Sequential Learning on sEMGs in Short- and Long-term Situations via Self-training Semi-supervised Support Vector Machine.

Yuto Okawa, Suguru Kanoga, Takayuki Hoshino, Tohru Nitta

Proceedings of the 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2022

2021

Learning Properties of Feedforward Neural Networks Using Dual Numbers.

Yuto Okawa, Tohru Nitta

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2021

2020

Fundamental Structure of Orthogonal Variable Commutative Quaternion Neurons.

Tohru Nitta, Hui Hu Gan

Proceedings of the Joint 11th International Conference on Soft Computing and Intelligent Systems and 21st International Symposium on Advanced Intelligent Systems, 2020

2019

Hypercomplex Widely Linear Estimation Through the Lens of Underpinning Geometry.

Tohru Nitta, Masaki Kobayashi, Danilo P. Mandic

IEEE Trans. Signal Process., 2019

2018

Hyperbolic Gradient Operator and Hyperbolic Back-Propagation Learning Algorithms.

Tohru Nitta, Yasuaki Kuroe

IEEE Trans. Neural Networks Learn. Syst., 2018

Weight Initialization without Local Minima in Deep Nonlinear Neural Networks.

Tohru Nitta

CoRR, 2018

2017

Resolution of Singularities Introduced by Hierarchical Structure in Deep Neural Networks.

Tohru Nitta

IEEE Trans. Neural Networks Learn. Syst., 2017

2016

On the Singularity in Deep Neural Networks.

Tohru Nitta

Proceedings of the Neural Information Processing - 23rd International Conference, 2016

2015

Performance Bounds of Quaternion Estimators.

Yili Xia, Cyrus Jahanchahi, Tohru Nitta, Danilo P. Mandic

IEEE Trans. Neural Networks Learn. Syst., 2015

Learning Dynamics of a Single Polar Variable Complex-Valued Neuron.

Tohru Nitta

Neural Comput., 2015

2014

Plateau in a Polar Variable Complex-valued Neuron.

Tohru Nitta

Proceedings of the ICAART 2014, 2014

2013

Local minima in hierarchical structures of complex-valued neural networks.

Tohru Nitta

Neural Networks, 2013

Applications of Clifford's Geometric Algebra

Eckhard Hitzer, Tohru Nitta, Yasuaki Kuroe

CoRR, 2013

Neural Networks with Comparatively Few Critical Points.

Tohru Nitta

Proceedings of the 17th International Conference in Knowledge Based and Intelligent Information and Engineering Systems, 2013

2012

Learning Transformations with Complex-Valued Neurocomputing.

Tohru Nitta

Int. J. Organ. Collect. Intell., 2012

2011

Widely Linear Processing of Hypercomplex Signals.

Tohru Nitta

Proceedings of the Neural Information Processing - 18th International Conference, 2011

2009

Complex-Valued Neural Networks.

Tohru Nitta

Proceedings of the Encyclopedia of Artificial Intelligence (3 Volumes), 2009

Erratum: "the uniqueness Theorem for Complex-Valued Neural Networks with Threshold Parameters and the Redundancy of the Parameters".

Tohru Nitta

Int. J. Neural Syst., 2009

2008

The uniqueness Theorem for Complex-Valued Neural Networks with Threshold Parameters and the Redundancy of the Parameters.

Tohru Nitta

Int. J. Neural Syst., 2008

On the decision boundaries of hyperbolic neurons.

Tohru Nitta, Sven Buchholz

Proceedings of the International Joint Conference on Neural Networks, 2008

2004

Orthogonality of Decision Boundaries in Complex-Valued Neural Networks.

Tohru Nitta

Neural Comput., 2004

2003

The uniqueness theorem for complex-valued neural networks and the redundancy of the parameters.

Tohru Nitta

Syst. Comput. Jpn., 2003

Solving the XOR problem and the detection of symmetry using a single complex-valued neuron.

Tohru Nitta

Neural Networks, 2003

On the inherent property of the decision boundary in complex-valued neural networks.

Tohru Nitta

Neurocomputing, 2003

The Computational Power of Complex-Valued Neuron.

Tohru Nitta

Proceedings of the Artificial Neural Networks and Neural Information Processing, 2003

2002

Redundancy of the parameters of the complex-valued neural network.

Tohru Nitta

Neurocomputing, 2002

2000

An Analysis of the Fundamental Structure of Complex-Valued Neurons.

Tohru Nitta

Neural Process. Lett., 2000

1999

Emotion Memory Model.

Kenji Nishida, Tohru Nitta, Toshio Tanaka

Proceedings of the 17th IASTED International Conference on Applied Informatics, 1999

1998

The Stability of the Solution in Fully Connected Neural Networks with the Encouragement Factor.

Tohru Nitta

Proceedings of the Fifth International Conference on Neural Information Processing, 1998

1997

An Extension of the Back-Propagation Algorithm to Complex Numbers.

Tohru Nitta

Neural Networks, 1997

The Supremum and the Infimum of the Encouragement Factor in the Gaussian Machine.

Tohru Nitta

Proceedings of the Progress in Connectionist-Based Information Systems: Proceedings of the 1997 International Conference on Neural Information Processing and Intelligent Information Systems, 1997

1995

A quaternary version of the back-propagation algorithm.

Tohru Nitta

Proceedings of International Conference on Neural Networks (ICNN'95), Perth, WA, Australia, November 27, 1995

Ability of the complex backpropagation algorithm to learn similar transformation.

Tohru Nitta

Proceedings of International Conference on Neural Networks (ICNN'95), Perth, WA, Australia, November 27, 1995

1993

An Extension of the Back-Propagation Algorithm to Three Dimensions by Vector Product.

Tohru Nitta

Proceedings of the Fifth International Conference on Tools with Artificial Intelligence, 1993