Isamu Nagai

According to our database, Isamu Nagai authored at least 6 papers between 2017 and 2024.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of six.

2024

Coordinate Descent Algorithm of the Group Lasso for Selecting Between-Individual Explanatory Variables in the Three-Mode GMANOVA Model.

Rei Monden, Keito Horikawa, Isamu Nagai, Hirokazu Yanagihara

Proceedings of the Intelligent Decision Technologies, 2024

2023

Modified C_p Criterion in Widely Applicable Models.

Hirokazu Yanagihara, Isamu Nagai, Keisuke Fukui, Yuta Hijikawa

Proceedings of the Intelligent Decision Technologies, 2023

Implications of the Usage of Three-Mode Principal Component Analysis with a Fixed Polynomial Basis.

Rei Monden, Isamu Nagai, Hirokazu Yanagihara

Proceedings of the Intelligent Decision Technologies, 2023

Estimation Algorithms for MLE of Three-Mode GMANOVA Model with Kronecker Product Covariance Matrix.

Keito Horikawa, Isamu Nagai, Rei Monden, Hirokazu Yanagihara

Proceedings of the Intelligent Decision Technologies, 2023

Ridge parameter optimization using a modified C_p statistic in multivariate generalized ridge regression for the GMANOVA model.

Hirokazu Yanagihara, Isamu Nagai, Keisuke Fukui, Yuta Hijikawa

Proceedings of the Knowledge-Based and Intelligent Information & Engineering Systems: Proceedings of the 27th International Conference KES-2023, 2023

2017

Information criterion-based non-hierarchical clustering.

Isamu Nagai, Katsuyuki Takahashi, Hirokazu Yanagihara

Int. J. Knowl. Eng. Soft Data Paradigms, 2017