Kazuyuki Hara

34 papers B 3C 2Journal 16Unranked 13
YearRankTypeTitle / Venue / Authors
2025 J jnl
Cardiomyopathy Diagnosis Model from Endomyocardial Biopsy Specimens: Appropriate Feature Space and Class Boundary in Small Sample Size Data.
CoRR
Masaya Mori, Yuto Omae, Yutaka Koyama, Kazuyuki Hara, Jun Toyotani, Yasuo Okumura, Hiroyuki Hao
2024 J jnl
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.
Sousuke Okukawa, Kazuyuki Hara, Kinya Hibino, Yusaku Katayose, Kazumasa Kawata, Munehiro Ohnishi, Takashi Sako, Takashi K. Sako, Makio Shibata, Atsushi Shiomi, Masato Takita
2022 J jnl
Theoretical Analysis of the SIRVVD Model for Insights Into the Target Rate of COVID-19/SARS-CoV-2 Vaccination in Japan.
IEEE Access
Yuto Omae, Makoto Sasaki, Jun Toyotani, Kazuyuki Hara, Hirotaka Takahashi
2021 J jnl
Effectiveness of the COVID-19 Contact-Confirming Application (COCOA) Based on Multi-Agent Simulation.
J. Adv. Comput. Intell. Intell. Informatics
Yuto Omae, Jun Toyotani, Kazuyuki Hara, Yasuhiro Gon, Hirotaka Takahashi
2020 J jnl
A Calculation Model for Estimating Effect of COVID-19 Contact-Confirming Application (COCOA) on Decreasing Infectors.
CoRR
Yuto Omae, Jun Toyotani, Kazuyuki Hara, Yasuhiro Gon, Hirotaka Takahashi
2020 J jnl
Effectiveness of the COVID-19 Contact-Confirming Application (COCOA) based on a Multi Agent Simulation.
CoRR
Yuto Omae, Jun Toyotani, Kazuyuki Hara, Yasuhiro Gon, Hirotaka Takahashi
2020 — conf
Performance of Pre-Learned Convolution Neural Networks Applied to Recognition of Overlapping Digits.
BigComp
Kazuyuki Hara, Daigo Shii, Ryosuke Miyoshi
2017 J jnl
Analysis of Dropout in Online Learning.
CoRR
Kazuyuki Hara
2017 J jnl
Analysis of dropout learning regarded as ensemble learning.
CoRR
Kazuyuki Hara, Daisuke Saitoh, Hayaru Shouno
2017 J jnl
Statistical Mechanics of Node-perturbation Learning with Noisy Baseline.
CoRR
Kazuyuki Hara, Kentaro Katahira, Masato Okada
2016 — conf
Analysis of Dropout Learning Regarded as Ensemble Learning.
ICANN (2)
Kazuyuki Hara, Daisuke Saitoh, Hayaru Shouno
2016 — conf
Group Dropout Inspired by Ensemble Learning.
ICONIP (2)
Kazuyuki Hara, Daisuke Saitoh, Takumi Kondou, Satoshi Suzuki, Hayaru Shouno
2015 B conf
Analysis of function of rectified linear unit used in deep learning.
IJCNN
Kazuyuki Hara, Daisuke Saitoh, Hayaru Shouno
2015 J jnl
Mutual Learning Using Nonlinear Perceptron.
J. Artif. Intell. Soft Comput. Res.
Daisuke Saitoh, Kazuyuki Hara
2014 C conf
Improving the Convergence Property of Soft Committee Machines by Replacing Derivative with Truncated Gaussian Function.
ICANN
Kazuyuki Hara, Kentaro Katahira
2014 — conf
Mutual learning using nonlinear perceptron.
SCIS&ISIS
Daisuke Saitoh, Kazuyuki Hara
2014 — conf
Soft Committee Machine Using Simple Derivative Term.
ICAISC (1)
Kazuyuki Hara, Kentaro Katahira
2014 J jnl
Theoretical Analysis of Learning Speed in Gradient Descent Algorithm Replacing Derivative with Constant.
Inf. Media Technol.
Kazuyuki Hara, Kentaro Katahira
2012 — conf
Theoretical Analysis of Function of Derivative Term in On-Line Gradient Descent Learning.
ICANN (2)
Kazuyuki Hara, Kentaro Katahira, Kazuo Okanoya, Masato Okada
2011 — conf
Ensemble-Teacher Learning through a Perceptron Rule with a Margin.
ICANN (1)
Kazuyuki Hara, Seiji Miyoshi
2011 J jnl
Statistical Mechanics of On-line Node-perturbation Learning.
Inf. Media Technol.
Kazuyuki Hara, Kentaro Katahira, Kazuo Okanoya, Masato Okada
2010 — conf
On-Line Ensemble-Teacher Learning through a Perceptron Rule with a Margin.
ICANN (3)
Kazuyuki Hara, Katsuya Ono, Seiji Miyoshi
2009 — conf
Mutual Learning with Many Linear Perceptrons: On-Line Learning Theory.
ICANN (1)
Kazuyuki Hara, Yoichi Nakayama, Seiji Miyoshi, Masato Okada
2008 — conf
Analysis of Ising Spin Neural Network with Time-Dependent Mexican-Hat-Type Interaction.
ICONIP (2)
Kazuyuki Hara, Seiji Miyoshi, Tatsuya Uezu, Masato Okada
2005 J jnl
Analysis of ensemble learning using simple perceptrons based on on-line learning theory.
Syst. Comput. Jpn.
Seiji Miyoshi, Kazuyuki Hara, Masato Okada
2004 B conf
Analysis of ensemble learning using simple perceptrons based on online learning theory.
IJCNN
Seiji Miyoshi, Kazuyuki Hara, Masato Okada
2004 J jnl
On-line learning through simple perceptron learning with a margin.
Neural Networks
Kazuyuki Hara, Masato Okada
2004 J jnl
Online learning of a simple perceptron learning with margin.
Syst. Comput. Jpn.
Kazuyuki Hara, Masato Okada
2004 B conf
Online learning theory of ensemble learning using linear perceptrons.
IJCNN
Kazuyuki Hara, Masato Okada
2000 — conf
A Training Method with Small Computation for Classification.
IJCNN (3)
Kazuyuki Hara, Kenji Nakayama
1997 C conf
A Neural-FIR Predictor: Minimum Size Estimation Based on Nonlinearity Analysis of Input Sequence.
ICANN
Ashraf A. M. Khalaf, Kenji Nakayama, Kazuyuki Hara
1996 — conf
Selection of minimum training data for generalization and online training by multilayer neural networks.
ICNN
Kazuyuki Hara, Kenji Nakayama
1995 — conf
Signal classification based on frequency analysis using multilayer neural network with limited data and computation.
ICNN
Kazuyuki Hara, Kenji Nakayama
1983 J jnl
Relational Data Base Systems INQ and RIOS.
IEEE Database Eng. Bull.
Kazuyuki Hara, Tatsuo Gotoh, Tsuyoshi Miyazaki, Ken Takeuchi, Shigeru Mabuchi