Hyperspectral data clustering based on density analysis ensemble
Hyperspectral data clustering based on density analysis ensemble
复制标题
基于密度分析集成的高光谱数据聚类
DOI:
10.1080/2150704x.2016.1249295
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发表时间:
2017-02
影响因子:
2.3
通讯作者:
Xi Chen
中科院分区:
文献类型:
--
作者:
Yushi Chen;Xi Chen
ABSTRACT In this letter, we present a new hyperspectral data-clustering method, named density analysis ensemble, from a different perspective. Instead of distance-based metrics in traditional clustering methods, we use density analysis for hyperspectral data clustering. Moreover, in order to improve the performance, we use the random subspace ensemble method to formulate a set of clustering systems. The final results are retrieved through majority voting. Compared to the k-means method, the overall accuracies have been improved by 7.05% and 6.93% for the Salinas and Pavia University data sets, respectively.
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DOI:
10.1109/igarss.2013.6721358
发表时间:
2013-07
期刊:
2013 IEEE International Geoscience and Remote Sensing Symposium - IGARSS
影响因子:
--
作者:
Pedram Ghamisi;J. Benediktsson;M. Ulfarsson
通讯作者:
Pedram Ghamisi;J. Benediktsson;M. Ulfarsson
DOI:
10.1109/jstars.2014.2307356
发表时间:
2014-04-01
影响因子:
5.5
作者:
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通讯作者:
Lin, Zhouhan
DOI:
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发表时间:
2011-06-01
影响因子:
7.5
作者:
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通讯作者:
Kuo, Bor-Chen
DOI:
10.1109/igarss.2015.7325966
发表时间:
2015-07
期刊:
2015 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
影响因子:
--
作者:
Guihua Tang;Sen Jia;Jun Yu Li
通讯作者:
Guihua Tang;Sen Jia;Jun Yu Li
DOI:
--
发表时间:
1999
期刊:
--
影响因子:
--
作者:
J. Richards
通讯作者:
J. Richards