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基于图正则化模型的本体映射算法 被引量:33

Ontology Mapping Algorithm Based on the Regularization Framework of Graph
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摘要 选择核函数计算本体图边的权值,并利用图正则化模型得到优化函数,从而将本体图中每个顶点映射成一个实数,通过比较实数间的差值得到本体映射.实验表明该方法是有效的. The edge weights regularization framework of gy graph are mapped as real of the corresponding values. of the ontology mapping are computed with the kernel function and, using the graph, the optimized function is obtained. Thus, all the vertices of the ontolo- numbers. Then the ontology mapping is obtained by comparing the difference An experiment has confirmed the validity of this method.
出处 《西南大学学报(自然科学版)》 CAS CSCD 北大核心 2012年第3期118-121,共4页 Journal of Southwest University(Natural Science Edition)
基金 国家自然科学基金资助项目(60903131)
关键词 本体 正则化模型 高斯核 逆多元二次核 热核 ontology regularization framework Gaussian kernel inverse multiquadric kernel hot kernel
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参考文献12

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二级参考文献42

共引文献31

同被引文献182

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