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Proceedings of the 4th International Conference on Information Technology and Management Innovation
Deep Web query interface matching is one of the key technologies to realize rapid Deep Web data query. On the study of query interface representation, feature extraction and weight calculation, the method based on singular value decomposition is presented. It transforms the query interface set into a feature-interface matrix, selects the final classification features and creates a feature vector matrix. In order to reduce the computational overhead of similarity computing between the differentdoi:10.2991/icitmi-15.2015.107 fatcat:5kbv7ymqwncf3hczoxitng54qy