TY - GEN
T1 - On fuzzy clustering algorithms for nominal data
AU - Kanzawa, Yuchi
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/12/5
Y1 - 2020/12/5
N2 - This paper presents three fuzzy clustering algorithms for nominal data. The first algorithm is similar to a conventional algorithm for vectorial data developed by introducing variables for controlling the cluster size. The second algorithm is similar to a conventional algorithm for vectorial data developed by regularizing another conventional algorithm for vectorial data with Kullback-Leibler divergence. The third algorithm is developed by regularizing the first algorithm mentioned above with q-divergence. Finally, some numerical experiments are conducted to investigate the features of the proposed algorithms.
AB - This paper presents three fuzzy clustering algorithms for nominal data. The first algorithm is similar to a conventional algorithm for vectorial data developed by introducing variables for controlling the cluster size. The second algorithm is similar to a conventional algorithm for vectorial data developed by regularizing another conventional algorithm for vectorial data with Kullback-Leibler divergence. The third algorithm is developed by regularizing the first algorithm mentioned above with q-divergence. Finally, some numerical experiments are conducted to investigate the features of the proposed algorithms.
KW - Divergence
KW - Fuzzy Clustering
KW - Nominal Data
UR - http://www.scopus.com/inward/record.url?scp=85100378861&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85100378861&partnerID=8YFLogxK
U2 - 10.1109/SCISISIS50064.2020.9322791
DO - 10.1109/SCISISIS50064.2020.9322791
M3 - Conference contribution
AN - SCOPUS:85100378861
T3 - 2020 Joint 11th International Conference on Soft Computing and Intelligent Systems and 21st International Symposium on Advanced Intelligent Systems, SCIS-ISIS 2020
BT - 2020 Joint 11th International Conference on Soft Computing and Intelligent Systems and 21st International Symposium on Advanced Intelligent Systems, SCIS-ISIS 2020
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - Joint 11th International Conference on Soft Computing and Intelligent Systems and 21st International Symposium on Advanced Intelligent Systems, SCIS-ISIS 2020
Y2 - 5 December 2020 through 8 December 2020
ER -