Wang Ye

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Support vector machine is the highlight in machine learning. Also, performance evaluation and parameters selection for SVM model become an important issue to make it practically useful. In this paper, after investigating current evaluation index for pattern recognition, we introduced Receiver Operating Characteristic Curve into the performance evaluation.(More)
This paper proposed an automated method for ontology construction. The techniques used include machine learning and NLP (Natural Language Processing). These techniques are used to construct more accurate ontologies that represented as XML format. Firstly, Naïve Bayes classification algorithms is used to text categorization which determined what kind(More)
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