Kazuyuki Hara

Publication Activity (10 Years)

Years Active: 1983-2024
Publications (10 Years): 13

Top Topics

Convergence Property

Theoretical Analysis

Ensemble Learning

Top Venues

J. Adv. Comput. Intell. Intell. Informatics

Publications

Sousuke Okukawa, Kazuyuki Hara, Kinya Hibino, Yusaku Katayose, Kazumasa Kawata, Munehiro Ohnishi, Takashi Sako, Takashi K. Sako, Makio Shibata, Atsushi Shiomi, Masato Takita
Neural networks for separation of cosmic gamma rays and hadronic cosmic rays in air shower observation with a large area surface detector array. Mach. Learn. Sci. Technol. 5 (2) (2024)
Yuto Omae, Makoto Sasaki, Jun Toyotani, Kazuyuki Hara, Hirotaka Takahashi
Theoretical Analysis of the SIRVVD Model for Insights Into the Target Rate of COVID-19/SARS-CoV-2 Vaccination in Japan. IEEE Access 10 (2022)
Yuto Omae, Jun Toyotani, Kazuyuki Hara, Yasuhiro Gon, Hirotaka Takahashi
Effectiveness of the COVID-19 Contact-Confirming Application (COCOA) Based on Multi-Agent Simulation. J. Adv. Comput. Intell. Intell. Informatics 25 (6) (2021)
Yuto Omae, Jun Toyotani, Kazuyuki Hara, Yasuhiro Gon, Hirotaka Takahashi
Effectiveness of the COVID-19 Contact-Confirming Application (COCOA) based on a Multi Agent Simulation. CoRR (2020)
Yuto Omae, Jun Toyotani, Kazuyuki Hara, Yasuhiro Gon, Hirotaka Takahashi
A Calculation Model for Estimating Effect of COVID-19 Contact-Confirming Application (COCOA) on Decreasing Infectors. CoRR (2020)
Kazuyuki Hara, Daigo Shii, Ryosuke Miyoshi
Performance of Pre-Learned Convolution Neural Networks Applied to Recognition of Overlapping Digits. BigComp (2020)
Kazuyuki Hara
Analysis of Dropout in Online Learning. CoRR (2017)
Kazuyuki Hara, Kentaro Katahira, Masato Okada
Statistical Mechanics of Node-perturbation Learning with Noisy Baseline. CoRR (2017)
Kazuyuki Hara, Daisuke Saitoh, Hayaru Shouno
Analysis of dropout learning regarded as ensemble learning. CoRR (2017)
Kazuyuki Hara, Daisuke Saitoh, Takumi Kondou, Satoshi Suzuki, Hayaru Shouno
Group Dropout Inspired by Ensemble Learning. ICONIP (2) (2016)
Kazuyuki Hara, Daisuke Saitoh, Hayaru Shouno
Analysis of Dropout Learning Regarded as Ensemble Learning. ICANN (2) (2016)
Daisuke Saitoh, Kazuyuki Hara
Mutual Learning Using Nonlinear Perceptron. J. Artif. Intell. Soft Comput. Res. 5 (1) (2015)
Kazuyuki Hara, Daisuke Saitoh, Hayaru Shouno
Analysis of function of rectified linear unit used in deep learning. IJCNN (2015)
Kazuyuki Hara, Kentaro Katahira
Improving the Convergence Property of Soft Committee Machines by Replacing Derivative with Truncated Gaussian Function. ICANN (2014)
Kazuyuki Hara, Kentaro Katahira
Theoretical Analysis of Learning Speed in Gradient Descent Algorithm Replacing Derivative with Constant. Inf. Media Technol. 9 (1) (2014)
Daisuke Saitoh, Kazuyuki Hara
Mutual learning using nonlinear perceptron. SCIS&ISIS (2014)
Kazuyuki Hara, Kentaro Katahira
Soft Committee Machine Using Simple Derivative Term. ICAISC (1) (2014)
Kazuyuki Hara, Kentaro Katahira, Kazuo Okanoya, Masato Okada
Theoretical Analysis of Function of Derivative Term in On-Line Gradient Descent Learning. ICANN (2) (2012)
Kazuyuki Hara, Seiji Miyoshi
Ensemble-Teacher Learning through a Perceptron Rule with a Margin. ICANN (1) (2011)
Kazuyuki Hara, Kentaro Katahira, Kazuo Okanoya, Masato Okada
Statistical Mechanics of On-line Node-perturbation Learning. Inf. Media Technol. 6 (2) (2011)
Kazuyuki Hara, Katsuya Ono, Seiji Miyoshi
On-Line Ensemble-Teacher Learning through a Perceptron Rule with a Margin. ICANN (3) (2010)
Kazuyuki Hara, Yoichi Nakayama, Seiji Miyoshi, Masato Okada
Mutual Learning with Many Linear Perceptrons: On-Line Learning Theory. ICANN (1) (2009)
Kazuyuki Hara, Seiji Miyoshi, Tatsuya Uezu, Masato Okada
Analysis of Ising Spin Neural Network with Time-Dependent Mexican-Hat-Type Interaction. ICONIP (2) (2008)
Seiji Miyoshi, Kazuyuki Hara, Masato Okada
Analysis of ensemble learning using simple perceptrons based on on-line learning theory. Systems and Computers in Japan 36 (12) (2005)
Kazuyuki Hara, Masato Okada
On-line learning through simple perceptron learning with a margin. Neural Networks 17 (2) (2004)
Kazuyuki Hara, Masato Okada
Online learning of a simple perceptron learning with margin. Systems and Computers in Japan 35 (7) (2004)
Kazuyuki Hara, Kenji Nakayama
A Training Method with Small Computation for Classification. IJCNN (3) (2000)
Ashraf A. M. Khalaf, Kenji Nakayama, Kazuyuki Hara
A Neural-FIR Predictor: Minimum Size Estimation Based on Nonlinearity Analysis of Input Sequence. ICANN (1997)
Kazuyuki Hara, Kenji Nakayama
Selection of minimum training data for generalization and online training by multilayer neural networks. ICNN (1996)
Kazuyuki Hara, Kenji Nakayama
Signal classification based on frequency analysis using multilayer neural network with limited data and computation. ICNN (1995)
Kazuyuki Hara, Tatsuo Gotoh, Tsuyoshi Miyazaki, Ken Takeuchi, Shigeru Mabuchi
Relational Data Base Systems INQ and RIOS. IEEE Database Eng. Bull. 6 (1) (1983)