Context-aware personalized recommendation server contacts the client and based on

The present invention provides a contact personalized recommendation server (100) based on context awareness: comprising: a user history log analysis module (102) for a user behavior pattern obtained based on the user history log analysis; user model generation module ( 104), for utilizing the user behavior history log and user model is established, the user model to represent a probability by which to contact the user which contacts in a certain behavior patterns, whereby the kind of behavior the list of recommended candidates; a storage means (106), for storing a history log of the user, user behavior patterns and the user model. Accordingly also provides contact-based context-aware personalized recommendation client (300), and contact personalized recommendations based on context-aware method. The present invention can help save a lot of time and effort to find a contact in the phone book inside.