REALTIME RUSH KEYWORD WITH LOCALITY

摘要

A method and a system for determining realtime keyword order by regions are provided to detect currently popular keywords in realtime in a specific region related to the regional location of a searcher connecting with a search server, thereby identifying information about popular keywords by regions quickly and correctly. A method for determining realtime keyword order by regions comprises the following steps of: recording log information collected from a search server to a storage space in correspondence with a collecting time(S610); identifying a corresponding storage space from a collecting time(t) to a collecting time(T) before the t according to a searcher's access to the search server at the t(S620); analyzing the log information separately stored in the identified storage spaces and generating result data for a present keyword repetition condition(S630); producing a popular keyword index for each of keywords composing the log information by referring to the generated result data(S640); and determining the order of the keywords by using the produced popular keyword index and extracting keywords within a selected order as popular keywords(S650).