Information recommendation method and device based on historical data records, equipment and medium

A technology of information recommendation and historical data, applied in digital data information retrieval, electronic digital data processing, special data processing applications, etc., can solve the problems of inability to achieve effective recommendation and low recommendation accuracy, and avoid poor recommendation effect Effect

Pending Publication Date: 2020-10-16
CHINA PING AN PROPERTY INSURANCE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The previous recommendation method is relatively traditional, and only recommends according to the user's personal usage habits. When the personal usage habits are not concentrated, the recommendation accuracy rate is low, and effective recommendation cannot be realized.

Method used

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  • Information recommendation method and device based on historical data records, equipment and medium
  • Information recommendation method and device based on historical data records, equipment and medium
  • Information recommendation method and device based on historical data records, equipment and medium

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Embodiment Construction

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used herein in the specification of the application are only for the purpose of describing specific embodiments, and are not intended to limit the application.

[0035] It should be noted that the terms "comprising", "comprising" and "having" in the specification and claims of the present application and the above drawings and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally further includes For other steps or units inherent in these processes, methods, products or devices. In the claims, description and drawings of this application, re...

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PUM

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Abstract

The embodiment of the invention discloses an information recommendation method and device based on historical data records, equipment and a medium, and relates to the technical field of computer information processing. The method comprises the steps of receiving an information recommendation instruction; identifying a target group to which the target user belongs; calling historical browsing records of the target user and the target group, and intercepting a first historical record and a second historical record from the historical browsing records; obtaining a target browsing item; calculating a first recommendation score s1 and a second recommendation score s2 of each target browsing item, and obtaining a first weight w1 and a second weight w2; calculating a recommendation score s corresponding to each target browsing item; and generating a user recommendation list and sending to the target user. The invention also relates to a blockchain technology, the recommendation score is stored in the blockchain network, the method can effectively avoid the problem of poor recommendation effect when the personal browsing habit of the user is not concentrated, the recommendation result is more accurate, and the recommended content can better meet the interest demand of the user.

Description

technical field [0001] The present application relates to the technical field of computer information processing, in particular to an information recommendation method, device, equipment and medium based on historical data records. Background technique [0002] Recommendation systems are ubiquitous, and mainstream APPs (applications) basically use the recommendation function. For example: for travel, the relevant APP will recommend air tickets and hotels; for eating, the relevant APP will recommend restaurants; for shopping, the relevant APP will recommend items you may like; for reading news, the relevant APP will recommend news that you are interested in, and so on. The reason is that people are now receiving more and more information, but their time and energy are limited, so there is a need for a more efficient way to obtain information, which is the function of the recommendation system. [0003] The recommendation system will build a bridge between massive information...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/9535G06F16/9538
CPCG06F16/9535G06F16/9538
Inventor 刘伟
Owner CHINA PING AN PROPERTY INSURANCE CO LTD
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