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Content Provider | IEEE Xplore Digital Library |
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Author | Jianhua Wu Qinbao Song Junyi Shen |
Copyright Year | 2008 |
Description | Author affiliation: Sch. Of Electron. & Info. Eng., Xi'an Jiaotong Univ., Xi'an (Jianhua Wu; Qinbao Song; Junyi Shen) |
Abstract | With the rapid increase in the use of databases, missing data make up an important and unavoidable problem in data management and analysis. Because the mining of association rules can effectively establish the relationship among items in databases, therefore, discovered rules can be applied to predict the missing data. In this paper, we present a new method that uses association rules based on weighted voting to impute missing data. Three databases were used to demonstrate the performance of the proposed method. Experimental results prove that our method is feasible in some databases. Moreover, the proposed method was evaluated using five classification problems with two incomplete databases. Experimental results indicate that the accuracy of classification is increased when the proposed method is applied for missing attribute values imputation. |
Starting Page | 1157 |
Ending Page | 1162 |
File Size | 291824 |
Page Count | 6 |
File Format | |
ISBN | 9781424418206 |
ISSN | 10987576 |
DOI | 10.1109/IJCNN.2008.4633945 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2008-06-01 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Accuracy Software Artificial neural networks Joints Software algorithms Association rules Algorithm design and analysis |
Content Type | Text |
Resource Type | Article |
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