Recommendation system and method based on user and project coupling relationship analysis
A coupling relationship and recommendation method technology, applied in data processing applications, special data processing applications, marketing, etc., can solve problems such as interpretability heterogeneity and coupling, and achieve cold start problems, improve quality, and make good recommendations Effects and Interpretability Effects
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[0050] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. As a part of this specification, the principles of the present invention are explained through examples. Other aspects, features and advantages of the present invention will become clear through the detailed description. In the referenced drawings, the same or similar components in different drawings are represented by the same reference numerals.
[0051] The recommendation system based on the analysis of the coupling relationship between users and items of the present invention includes:
[0052] The data collection and processing module is used to clean up dirty data after downloading the comment data set from Amazon, merge the comments of all items corresponding to each user (the same userid) as the user comment text, and merge the comment text of all users on the item (the same itemid) as the item comment text.
[0053] The data set division mo...
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