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Aiming at reducing the overload of cable television information and the difficulty to pinpoint users, this research employs the directed preview method of CATV's live programs which is grounded in labels. Long-term and short-term models of users' viewing behaviors and models of period preference are constructed accurately and can multi-dimensionally describe users' viewing behaviors. Based on labels,...
Aiming at the information overload caused by rich resources of Broadcast Television programs, this paper puts forward Broadcast Television Programs Recommendation Technology based on user clustering. According to user rating data and programs broadcasting data, we cluster users by the improved K-MEANS algorithm, divide the users with similar viewing preference into the same community groups, and generate...
The key technologies for beyond visual range target allocation and multi-aircraft cooperative air combat based on the background of unmanned aerial vehicles air combat are detailed description in this paper. beyond visual range target allocation and cooperative air combat are the main forms of modem air combat, there are some key techniques to be studied in the process of the air combat, such as the...
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