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首页> 外文期刊>Research journal of applied science, engineering and technology >A Feature-Weighted Instance-Based Learner for Deep Web Search Interface Identification
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A Feature-Weighted Instance-Based Learner for Deep Web Search Interface Identification

机译:基于特征加权的基于实例的学习器,用于深度Web搜索界面识别

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Determining whether a site has a search interface is a crucial priority for further research of deep web databases. This study first reviews the current approaches employed in search interface identification for deep web databases. Then, a novel identification scheme using hybrid features and a feature-weighted instance-based learner is put forward. Experiment results show that the proposed scheme is satisfactory in terms of classification accuracy and our feature-weighted instance-based learner gives better results than classical algorithms such as C4.5, random forest and KNN.
机译:确定站点是否具有搜索界面是深入研究深度Web数据库的关键优先事项。这项研究首先回顾了用于深层网络数据库的搜索界面识别中使用的当前方法。然后,提出了一种使用混合特征和基于特征加权实例的学习器的新颖识别方案。实验结果表明,该方案在分类精度上是令人满意的,并且基于特征加权实例的学习器比经典算法(例如C4.5,随机森林和KNN)给出的结果更好。

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