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An Improved KNN Algorithm for Vertical Search Engines by Yubo Jia; Hongdan Fan; Guanghu Xia; Xing Dong is a book available to read on EtoBox.

What is An Improved KNN Algorithm for Vertical Search Engines about?

Secondary Data Processing deals the information further by recrawling and categories based on the basic of structured data. It is the key researching module of Vertical Search Engines. This paper proposes an improved KNN algorithm for the categories. This algorithm achieves the responsiveness and the accuracy of vertical search by reducing the time complexity and accelerating the speed of classification. The experiment proved the improved algorithm has the better feasibility and robustness when it's used in secondary data processing and participle of vertical search engines.

Author

Yubo Jia; Hongdan Fan; Guanghu Xia; Xing Dong

Publisher

Springer Berlin Heidelberg : Imprint: Springer

Published

2011

Language

EN

ISBN

9783642239816

Subjects

Engineering, Mathematics, Computer Science