Vehicle recommendation method and device, electronic equipment and storage medium

Abstract

The invention relates to the field of intelligent decision, and discloses a vehicle recommendation method, which comprises the following steps: acquiring a vehicle recommendation user and corresponding user information, performing feature extraction on the user information to obtain feature user information, and marking a vehicle demand stage of the vehicle recommendation user according to the feature user information; based on the vehicle demand stage, using a recall layer of a vehicle recommendation model to collect preferred vehicle types of the vehicle recommendation user; using a decision layer of the vehicle recommendation model to carry out attribute crossing on the preferred vehicle types and the vehicle recommendation user to obtain a leaf attribute node; and performing preference fitting on the leaf attribute node by using a fitting layer of the vehicle recommendation model to obtain preference probabilities of the preferred vehicle types and the vehicle recommendation user, and selecting the preferred vehicle type meeting a preset condition from the preferred vehicle types according to the preference probabilities to be recommended to the vehicle recommendation user. In addition, the invention also relates to a blockchain technology, and the feature user information can be stored in a blockchain. The accuracy of vehicle recommendation can be improved.

Description

technical field [0001] The present invention relates to the field of intelligent decision-making, in particular to a vehicle recommendation method, device, electronic equipment and computer-readable storage medium. Background technique [0002] With the development of information technology and the continuous improvement of people's living standards, more and more families have the need to replace cars to ensure basic transportation and improve the convenience of life. At present, replacement car recommendations are usually based on the user's online or offline vehicle browsing data. However, in actual business scenarios, many users will fill in false data in order to protect the privacy of personal data. As a result, the accuracy of replacement vehicle recommendations is not high. Contents of the invention [0003] The present invention provides a vehicle recommendation method, device, electronic equipment and computer-readable storage medium, the main purpose of which i...

AI Technical Summary

Problems solved by technology

At present, replacement car recommendations are usually based on the user's online or offline vehicle browsing data. However, in actual business scenarios, many users will fill in false data in order to protect the privacy of personal data. The accuracy of replacement vehicle recommendation is not high

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