Title :
Study on the user preferences based on cloud model
Author :
Luo, Rang ; Xue, Qingjun
Author_Institution :
Inst. of Comput. Eng., Qingdao Technol. Univ., Qingdao, China
Abstract :
Point out the fuzziness and uncertainty of user preferences. Put forward the advantage of using cloud model to calculate the user preferences. Introduce the cloud model and construct the model of user preferences based on cloud model. Design one new algorithm for calculating the user preferences with time weight. The experiments show the personalized recommend based on the new user preferences has high practical value and better recommend results.
Keywords :
Internet; fuzzy set theory; cloud model; personalized recommend; user preferences; Cloud computing; Collaboration; Electronic mail; Filtering; Intelligent transportation systems; Mathematics; Power electronics; Power engineering computing; Power system modeling; Uncertainty; cloud model; fuzziness; time weight; user preferences;
Conference_Titel :
Power Electronics and Intelligent Transportation System (PEITS), 2009 2nd International Conference on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-4244-4544-8
DOI :
10.1109/PEITS.2009.5406854
