SIMILARITY CACULATING METHOD, CONTENTS PROVIDING METHOD BASED ON THE SIMILARITY AND THE METHOD FOR EXTRACTING USERS WHO HAVE SIMILAR INTERESTS

摘要

The present invention relates to a method for calculating the similarity between tags and content in a site. The present invention calculates the similarity between a tag and content, an interest and content, or content and content based on the similarity calculation method and provides a method for extracting content or a user based on the similarity. As a result, the present invention provides opportunities for users to more accurately access information which the users want, by informing the Internet users about postings or users which the Internet users are interested in. [Reference numerals] (AA) Start; (BB) End; (S100) Select two tags in a site; (S120) Calculate the number (relationship) in which the two tags were in the same content; (S140) Calculate the similarity between the tag and the content based on the relationship