Product recommendation method and device, electronic equipment and computer readable medium
A technology for recommending methods and products, applied in the field of electronic equipment and computer-readable media, devices, and product recommending methods, can solve the problems of labor-intensive, long-time consumption, etc.
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[0049] Exemplary embodiments of the present invention are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present invention to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
[0050] The terms involved in this embodiment are explained below.
[0051] User portrait: It is a virtual representative of real users and a user model based on a series of real data. It abstracts a tagged user model based on information such as user social attributes, living habits, and consumption behavior.
[0052] TF-IDF: It is a commonly used weighting technique for...
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