Research on Feature Model Techniques of Focused Search Engine
Hao Zhang · Computer Technology and Development · 2013
In focused search engine research,a difficult point is the precise match between theme and Web page.After analyzing the features,extract the theme feature words from Web pages,and take the theme feature words as Web page theme information,a method of using the Web page features to build Web feature mode is proposed.The feature model can accurately describe the subject of internal features and external features of the Web's expression,and is beneficial to calculate the similarity between Web pages and themes.The result of the experiment shows that Web feature model can effectively express the Web page theme,and contribute to improve the search resource discovery rate and accuracy rate of the focused search engine.