Apparatus and Method for Keyword Recommandation and Method for Keword Knowledge-base Construction

摘要

The present invention discloses a keyword recommendation apparatus and method, and a keyword knowledge base establishing method. A keyword recommendation apparatus according to an embodiment of the present invention includes an information collecting unit for collecting context information and user information from a GPS signal and a transmission signal of a communication company; A keyword search unit for searching at least one keyword to be recommended using the collected information; And a user interface unit for recommending each searched keyword to a user.;Keyword knowledge base, keyword recommendation, mobile search keyword, situation information, query log