An optimal method for data clustering
An optimal method for data clustering
复制标题
数据聚类的最优方法
DOI:
10.1007/s00521-014-1818-3
复制
发表时间:
2015-01
影响因子:
6
通讯作者:
Man Z. H.
中科院分区:
文献类型:
--
作者:
Lu C. B.;Mei Y.;Du H.;Man Z. H.
An algorithm for optimizing data clustering in feature space is studied in this work. Using graph Laplacian and extreme learning machine (ELM) mapping technique, we develop an optimal weight matrixWfor feature mapping. This work explicitly performs a mapping of the original data for clustering into an optimal feature space, which can further increase the separability of original data in the feature space, and the patterns points in same cluster are still closely clustered. Our method, which can be easily implemented, gets better clustering results than some popular clustering algorithms, likek-means on the original data, kernel clustering method, spectral clustering method, and ELMk-means on data include three UCI real data benchmarks (IRIS data, Wisconsin breast cancer database, and Wine database).
登录
查看更多内容
DOI:
10.1145/276304.276312
发表时间:
1998-06
期刊:
--
影响因子:
--
作者:
S. Guha;R. Rastogi;Kyuseok Shim
通讯作者:
S. Guha;R. Rastogi;Kyuseok Shim
DOI:
--
发表时间:
1998-08
期刊:
Plant Cell, Tissue and Organ Culture (PCTOC)
影响因子:
--
作者:
Gholamhosein Sheikholeslami;Surojit Chatterjee;A. Zhang
通讯作者:
Gholamhosein Sheikholeslami;Surojit Chatterjee;A. Zhang
DOI:
10.1007/978-3-540-27819-1_43
发表时间:
2004-01-01
期刊:
LEARNING THEORY, PROCEEDINGS
影响因子:
--
作者:
Belkin, M;Matveeva, I;Niyogi, P
通讯作者:
Niyogi, P
DOI:
--
发表时间:
2001-01
期刊:
--
影响因子:
--
作者:
A. Ng;Michael I. Jordan;Yair Weiss
通讯作者:
A. Ng;Michael I. Jordan;Yair Weiss
影响因子:
1.4
作者:
DEFAYS, D
通讯作者:
DEFAYS, D