| 改进ID3算法在管道腐蚀检测系统中的应用研究 |
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| 引用本文： | 刘燕燕.改进ID3算法在管道腐蚀检测系统中的应用研究[J].人天科学研究,2013(8):48-50. |
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| 作者姓名： | 刘燕燕 |
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| 作者单位： | 烟台南山学院,山东烟台265713 |
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| 摘 要： | ID3算法计算速度较快、容易实现并且适用于处理规模较大的学习问题，但其较倾向于选择取值较多的类别，从而导致丢失全局最优解。提出一种改进的ID3算法，并将其应用于管道腐蚀检测系统中，研究结果表明，改进后的算法具有较高的可信度。
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| 关 键 词： | 决策树 ID3算法 信息增益 管道腐蚀检测系统 |
Research of Improved ID3 Algorithm in Pipeline Corrosion Detection System |
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| Abstract: | ID3 algorithm to calculate the fast, easy to implement and is suitable for handling large-scale learning prob lems, but tend to select more value category, and lost the global optimal solution. This paper presents an improved ID3 algorithm, and its application in pipeline corrosion detection system, the results show that, the improved algorithm has high reliability. |
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| Keywords: | Decision Tree ID3 Algorithm Information Gain Pipeline Corrosim Detection System |
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