A variable precision attribute reduction approach in multilabel decision tables.
A variable precision attribute reduction approach in multilabel decision tables.
复制标题
多标签决策表中的变精度属性约简方法
DOI:
10.1155/2014/359626
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发表时间:
2014
影响因子:
--
通讯作者:
Zhang J
中科院分区:
文献类型:
--
作者:
Li H;Li D;Zhai Y;Wang S;Zhang J
Owing to the high dimensionality of multilabel data, feature selection in multilabel learning will be necessary in order to reduce the redundant features and improve the performance of multilabel classification. Rough set theory, as a valid mathematical tool for data analysis, has been widely applied to feature selection (also called attribute reduction). In this study, we propose a variable precision attribute reduct for multilabel data based on rough set theory, called δ-confidence reduct, which can correctly capture the uncertainty implied among labels. Furthermore, judgement theory and discernibility matrix associated with δ-confidence reduct are also introduced, from which we can obtain the approach to knowledge reduction in multilabel decision tables.
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影响因子:
7.5
作者:
Schapire, RE;Singer, Y
通讯作者:
Singer, Y
影响因子:
14.4
作者:
Qian, Yuhua;Liang, Jiye;Dang, Chuangyin
通讯作者:
Dang, Chuangyin
影响因子:
8
作者:
Boutell, MR;Luo, JB;Brown, CM
通讯作者:
Brown, CM
DOI:
10.1007/bf01001956
发表时间:
1982-01-01
期刊:
INTERNATIONAL JOURNAL OF COMPUTER & INFORMATION SCIENCES
影响因子:
--
作者:
PAWLAK, Z
通讯作者:
PAWLAK, Z
影响因子:
1.1
作者:
ZIARKO, W
通讯作者:
ZIARKO, W