Koujin Takeda

According to our database, Koujin Takeda authored at least 18 papers between 2006 and 2024.

Collaborative distances:

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

2024

Performance Evaluation of Matrix Factorization for fMRI Data.

Yusuke Endo, Koujin Takeda

Neural Comput., January, 2024

2023

Automatic Hyperparameter Tuning in Sparse Matrix Factorization.

Ryota Kawasumi, Koujin Takeda

Neural Comput., June, 2023

2022

Generalization of generative model for neuronal ensemble inference method.

Shun Kimura, Koujin Takeda

CoRR, 2022

2021

Improved Neuronal Ensemble Inference with Generative Model and MCMC.

Shun Kimura, Keisuke Ota, Koujin Takeda

CoRR, 2021

2020

Belief Propagation for Maximum Coverage on Weighted Bipartite Graph and Application to Text Summarization.

Hiroki Kitano, Koujin Takeda

CoRR, 2020

2019

Improved algorithm for neuronal ensemble inference by Monte Carlo method.

Shun Kimura, Koujin Takeda

CoRR, 2019

2018

Approximate Method of Variational Bayesian Matrix Factorization/Completion with Sparse Prior.

Ryota Kawasumi, Koujin Takeda

CoRR, 2018

Variational Bayes method for matrix factorization to two sparse factorized matrices.

Tomoki Tamai, Koujin Takeda

Proceedings of the International Symposium on Information Theory and Its Applications, 2018

2017

Approximate method of variational Bayesian matrix factorization with sparse prior.

Ryota Kawasumi, Koujin Takeda

Proceedings of the 27th IEEE International Workshop on Machine Learning for Signal Processing, 2017

2013

Reconstruction algorithm in compressed sensing based on maximum a posteriori estimation.

Koujin Takeda, Yoshiyuki Kabashima

CoRR, 2013

2012

A study of the universal threshold in the ℓ1 recovery by statistical mechanics.

Koujin Takeda, Yoshiyuki Kabashima

Proceedings of the 46th Annual Conference on Information Sciences and Systems, 2012

Sparse-matrix-based compressed sensing for spectrum sensing in Flexible Wireless System.

Doohwan Lee, Yoshiyuki Kabashima, Koujin Takeda, Takayuki Yamada, Kazunori Akabane, Kazuhiro Uehara

Proceedings of the 18th Asia-Pacific Conference on Communications, 2012

2010

Statistical mechanical analysis of hierarchical random code ensemble in signal processing

Tomoyuki Obuchi, Kazutaka Takahashi, Koujin Takeda

CoRR, 2010

Statistical Mechanical Assessment of a Reconstruction Limit of Compressed Sensing: Toward Theoretical Analysis of Correlated Signals

Koujin Takeda, Yoshiyuki Kabashima

CoRR, 2010

Statistical mechanical analysis of compressed sensing utilizing correlated compression matrix.

Koujin Takeda, Yoshiyuki Kabashima

Proceedings of the IEEE International Symposium on Information Theory, 2010

2009

Statistical mechanical analysis of the Kronecker channel model for MIMO wireless communication

Atsushi Hatabu, Koujin Takeda, Yoshiyuki Kabashima

CoRR, 2009

2007

Statistical mechanical analysis of the linear vector channel in digital communication

Koujin Takeda, Atsushi Hatabu, Yoshiyuki Kabashima

CoRR, 2007

2006

Analysis of CDMA systems that are characterized by eigenvalue spectrum

Koujin Takeda, Shinsuke Uda, Yoshiyuki Kabashima

CoRR, 2006