Yacht resource recommendation method and system based on collaborative filtering algorithm

A collaborative filtering algorithm and recommendation method technology, applied in the field of yacht resource recommendation, can solve the problems of not having users push items suitable for them, and being inconvenient to use.

Inactive Publication Date: 2021-05-28
权库(海南)知识产权运营有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current travel item recommendation system randomly recommends items to users, and fails to recommend items suitable for users according to their preferences. As a result, users have to browse various items every time, and then choose their favorite items to play, which is inconvenient to use.

Method used

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  • Yacht resource recommendation method and system based on collaborative filtering algorithm
  • Yacht resource recommendation method and system based on collaborative filtering algorithm
  • Yacht resource recommendation method and system based on collaborative filtering algorithm

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Embodiment Construction

[0046] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0047] For ease of understanding, see figure 1 The embodiment of the present application provides a method for recommending yacht resources based on a collaborative filtering algorithm, which includes the following steps: obtaining historical consumption items of all users and ratings of all users for historical consumption items; The score deviation of the item, ...

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PUM

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Abstract

The invention discloses a yacht resource recommendation method and system based on a collaborative filtering algorithm, and the method comprises the steps: finding an adjacent set of other users having the same preference as a current user, and predicting the preference degree of all users in the adjacent set to items which are not consumed by the current user; and pushing the multiple items with the highest predicted preference degree to the current user, so that the item selection time of the user is saved, use is convenient, in addition, by calculating the item correction score of the user and replacing the original score with the item correction score to find the adjacent set, the situation that due to the personal scoring habit of the user, for example, some users are harsh to have low overall scores on the project, or some users have high habit scores, so that the data is inaccurate when finding the adjacent set is avoided, and the probability that project recommendation conforms to user preferences is improved.

Description

technical field [0001] The invention relates to the technical field of yacht resource recommendation, in particular to a yacht resource recommendation method and system based on a collaborative filtering algorithm. Background technique [0002] With the continuous improvement of the living standards of the whole people, the public's interest in tourism continues to increase, and the era of national tourism is quietly entering our lives. Yachting project is a tourist experience that tourists often choose. Tourists take a yacht to go sightseeing at sea and participate in the recreational projects provided on the yacht, such as kayaking, sea fishing, surfing, restaurants, etc. The current travel item recommendation system randomly recommends items to users, and fails to recommend items suitable for users according to their preferences. As a result, users have to browse various items every time, and then choose their favorite items to play, which is inconvenient to use. . Con...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G06Q30/02G06Q50/14G06F16/9536
CPCG06Q30/0255G06Q30/0282G06Q50/14G06F16/9536
Inventor马建军
Owner权库(海南)知识产权运营有限公司