TY - GEN
T1 - Incremental learning method of simple-PCA
AU - Oyama, Tadahiro
AU - Karungaru, Stephen
AU - Tsuge, Satoru
AU - Mitsukura, Yasue
AU - Fukumi, Minoru
N1 - Copyright:
Copyright 2021 Elsevier B.V., All rights reserved.
PY - 2008
Y1 - 2008
N2 - In this paper, we propose an incremental learning algorithm named Incremental Simple-PCA. This algorithm is added an incremental learning function to the Simple-PCA that is an approximation algorithm of the principal component analysis where an eigenvector can be calculated by a simple repeated calculation. Using the proposed algorithm, it allows to update faster the eigenvector by using incremental data. To verify the effectiveness of this algorithm, we carry out computer simulations on personal authentication that uses face images and wrist motion discrimination using wrist EMG by incremental learning. As a result, we can confirm the effectiveness from the aspects of accuracy and a computing time by comparing the Incremental PCA that gave the incremental learning function to the conventional PCA.
AB - In this paper, we propose an incremental learning algorithm named Incremental Simple-PCA. This algorithm is added an incremental learning function to the Simple-PCA that is an approximation algorithm of the principal component analysis where an eigenvector can be calculated by a simple repeated calculation. Using the proposed algorithm, it allows to update faster the eigenvector by using incremental data. To verify the effectiveness of this algorithm, we carry out computer simulations on personal authentication that uses face images and wrist motion discrimination using wrist EMG by incremental learning. As a result, we can confirm the effectiveness from the aspects of accuracy and a computing time by comparing the Incremental PCA that gave the incremental learning function to the conventional PCA.
KW - Face recognition
KW - Incremental PCA
KW - Incremental learning
KW - Incremental simple-PCA
KW - PCA
KW - Simple-PCA
UR - http://www.scopus.com/inward/record.url?scp=57749186836&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=57749186836&partnerID=8YFLogxK
U2 - 10.1007/978-3-540-85565-1_50
DO - 10.1007/978-3-540-85565-1_50
M3 - Conference contribution
AN - SCOPUS:57749186836
SN - 3540855645
SN - 9783540855644
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 403
EP - 410
BT - Knowledge-Based Intelligent Information and Engineering Systems - 12th International Conference, KES 2008, Proceedings
PB - Springer Verlag
T2 - 12th International Conference on Knowledge-Based Intelligent Information and Engineering Systems, KES 2008
Y2 - 3 September 2008 through 5 September 2008
ER -