| 基于统计组合与特征分类的基因预测算法 |
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| 引用本文： | 童庆,郑浩然,王煦法.基于统计组合与特征分类的基因预测算法[J].中国科学技术大学学报,2006,36(11):1184-1189. |
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| 作者姓名： | 童庆 郑浩然 王煦法 |
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| 作者单位： | 中国科学技术大学计算机科学技术系,安徽,合肥,230027 |
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| 基金项目： | 中国科技大学校科研和教改项目 |
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| 摘 要： | 在研究了三种基因局部特征的基础上,针对现有的基因预测方法在预测5'端外显子方面的不足,构建了一种基于统计组合与特征分类的基因预测算法,即将基因区域数据根据局部特征分成两个相对独立的集合,采用统计组合的方法将多种基因预测方法综合在一起进行基因预测研究.实验结果表明,该算法提高了基因预测的精度,为基因预测提供了一种可能的研究方案.
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| 关 键 词： | 基因预测 TATA框 CpG含量 统计组合 |
| 文章编号： | 0253-2778(2006)11-1184-06 |
| 收稿时间： | 10 10 2005 12:00AM |
| 修稿时间： | 03 16 2006 12:00AM |
Gene-prediction algorithm based on the statistical combination and the feature classification |
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| TONG Qing,ZHENG Hao-ran,WANG Xu-fa.Gene-prediction algorithm based on the statistical combination and the feature classification[J].Journal of University of Science and Technology of China,2006,36(11):1184-1189. |
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| Authors: | TONG Qing ZHENG Hao-ran WANG Xu-fa |
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| Institution: | Department of Computer Science and Technology, University of Science and Technology of China, Hefei 230027, China |
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| Abstract: | Focusing on some inefficient gene-prediction algorithms on predicting 5'-exons,a gene-prediction algorithm was constructed based on the statistical combination and the feature classification on the basis of analyzing the three local gene features.The data in the gene areas were divided into two relatively independent groups in terms of local features,and then a statistical combination of various methods of gene-prediction was applied to the research.The results show that this algorithm can improve the precision of geneprediction,thus providing a possible way for future research in gene prediction. |
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| Keywords: | DPE |
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