Support vector regression recommendation method and support vector regression recommendation system based on context sensing
A support vector regression and context technology, applied in the field of civil aviation, can solve the problems of unable to provide suitable services for passengers, unable to meet user needs, and various passenger services.
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[0068] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0069] figure 1 Describes a context-aware Support Vector Regression (SVR, Support Vector Regression) recommendation system, according to figure 1 As shown, first, the user 100 records the relevant historical information of the user, and the server collects the personal preference information of the target user from the user 100, and constructs a user characteristic attribute matrix based on the obtained user personal preference information, that is, the user model 104, and stores it; The server side obtains the item feature attribute information matrix according to the feature attribute information of the item to be recommended, that is, the recommended item feature attribute model, and stores it; the server side uses the context-aware SVR recommendation model 102 to obtain the user feature attribute matrix and item feature attributes. The informatio...
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