Maximum Mutual Information Feature Extraction Method Based on the Cloud Platform
With the large-scale application of gene chip,gene expression data with high dimension which exists a large number of irrelevant and redundant features may reduce classifier performance problem.A maximum mutual information feature extraction method based on cloud platforms was proposed.Hadoop cloud...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Beijing Xintong Media Co., Ltd
2013-10-01
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| Series: | Dianxin kexue |
| Subjects: | |
| Online Access: | http://www.telecomsci.com/zh/article/doi/10.3969/j.issn.1000-0801.2013.10.008/ |
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| _version_ | 1841529252432838656 |
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| author | Shasha Wei Huijuan Lu Wei Jin Chao Li |
| author_facet | Shasha Wei Huijuan Lu Wei Jin Chao Li |
| author_sort | Shasha Wei |
| collection | DOAJ |
| description | With the large-scale application of gene chip,gene expression data with high dimension which exists a large number of irrelevant and redundant features may reduce classifier performance problem.A maximum mutual information feature extraction method based on cloud platforms was proposed.Hadoop cloud computing platform could be a parallel computing after gene expression data segmentation,features was extracted at the same time combined with the maximum mutual information method and the characteristics of cloud computing platform filter model was realized.Simulation experiments show that the maximum mutual information feature extraction method based on the cloud platform can rapid extraction of features in a higher classification accuracy which save a lot of time resources to make a highly efficient gene feature extraction system. |
| format | Article |
| id | doaj-art-48f7b3025a2f462fb7b50de1e4865b4b |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2013-10-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-48f7b3025a2f462fb7b50de1e4865b4b2025-01-15T03:21:28ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012013-10-0129384259625851Maximum Mutual Information Feature Extraction Method Based on the Cloud PlatformShasha WeiHuijuan LuWei JinChao LiWith the large-scale application of gene chip,gene expression data with high dimension which exists a large number of irrelevant and redundant features may reduce classifier performance problem.A maximum mutual information feature extraction method based on cloud platforms was proposed.Hadoop cloud computing platform could be a parallel computing after gene expression data segmentation,features was extracted at the same time combined with the maximum mutual information method and the characteristics of cloud computing platform filter model was realized.Simulation experiments show that the maximum mutual information feature extraction method based on the cloud platform can rapid extraction of features in a higher classification accuracy which save a lot of time resources to make a highly efficient gene feature extraction system.http://www.telecomsci.com/zh/article/doi/10.3969/j.issn.1000-0801.2013.10.008/cloud computingmaximum mutual informationcloud platformfeature extraction |
| spellingShingle | Shasha Wei Huijuan Lu Wei Jin Chao Li Maximum Mutual Information Feature Extraction Method Based on the Cloud Platform Dianxin kexue cloud computing maximum mutual information cloud platform feature extraction |
| title | Maximum Mutual Information Feature Extraction Method Based on the Cloud Platform |
| title_full | Maximum Mutual Information Feature Extraction Method Based on the Cloud Platform |
| title_fullStr | Maximum Mutual Information Feature Extraction Method Based on the Cloud Platform |
| title_full_unstemmed | Maximum Mutual Information Feature Extraction Method Based on the Cloud Platform |
| title_short | Maximum Mutual Information Feature Extraction Method Based on the Cloud Platform |
| title_sort | maximum mutual information feature extraction method based on the cloud platform |
| topic | cloud computing maximum mutual information cloud platform feature extraction |
| url | http://www.telecomsci.com/zh/article/doi/10.3969/j.issn.1000-0801.2013.10.008/ |
| work_keys_str_mv | AT shashawei maximummutualinformationfeatureextractionmethodbasedonthecloudplatform AT huijuanlu maximummutualinformationfeatureextractionmethodbasedonthecloudplatform AT weijin maximummutualinformationfeatureextractionmethodbasedonthecloudplatform AT chaoli maximummutualinformationfeatureextractionmethodbasedonthecloudplatform |