DocumentCode
1653632
Title
A Way to Obtain the Quality of a Partition by Adjusted Rand Index
Author
de Vargas, Rogerio R. ; Bedregal, Benjamin R. C.
Author_Institution
Dept. of Exact & Technol. Sci. (DCET), State Univ. of Santa Cruz (UESC), Ilheus, Brazil
fYear
2013
Firstpage
67
Lastpage
71
Abstract
The Adjusted Rand Index measures the quality of the results of clustering algorithms for data. In this work, a study is shown about the Adjusted Rand Index applied in two algorithms, the Fuzzy C-Means and ckMeans. Experiments are made on the Vowels data base that was previously validated. Results of these algorithms partitions are shown and also the ratio of these results, ie, the quality of the results is discussed groups.
Keywords
data analysis; fuzzy set theory; pattern clustering; Vowels data base; adjusted rand index; ckMeans; cluster analysis; clustering algorithms; data summarization; fuzzy c-means; partition quality measurement; Algorithm design and analysis; Classification algorithms; Clustering algorithms; Data mining; Indexes; Partitioning algorithms; Adjusted Rand Index; Fuzzy C-Means; ckMeans;
fLanguage
English
Publisher
ieee
Conference_Titel
Theoretical Computer Science (WEIT), 2013 2nd Workshop-School on
Conference_Location
Rio Grande
Type
conf
DOI
10.1109/WEIT.2013.33
Filename
6778567
Link To Document