hillbird的专栏

ABSTRACT Many have speculated that classifying web pages can improve a search engine's ranking of results. Intuitively results should be more relevant when they match the class of  a query. We prese

1. INTRODUCTION Many have speculated that classifying web pages can improve a search engine's ranking of results relevant to a query[12, 23, 26, 13]. Intuitively results should be more relevant when