Problem housing source identification method and system

A housing and problem technology, applied in the field of problem housing identification methods and systems, can solve problems such as high labor cost, improve efficiency, reduce invalid sampling verification, and improve accuracy.

Inactive Publication Date: 2018-04-13
KE COM (BEIJING) TECHNOLOGY CO LTD
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  • Claims
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AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of manual judgment of problematic housing sources that consume a lot of labor costs, the present invention provides a method and system for identifying problematic housing sources

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  • Problem housing source identification method and system
  • Problem housing source identification method and system

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Embodiment Construction

[0036] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0037] figure 1 It is a flow chart of a method for identifying problematic house sources according to an embodiment of the present invention. Such as figure 1 As shown, a problematic house source identification method includes: step S1, obtaining the characteristics of the house source, the features include the characteristics of the basic information of the house source, the characteristics related to the brokerage behavior and the characteristics related to the owner's behavior; step S2, the house source The value of the source feature is input into the trained iterative decision tree model to identify the housing sources with improper information maintenance, and dete...

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Abstract

The invention provides a problem housing source identification method and system. The method comprises steps that housing source characteristics are acquired, and the housing source characteristics comprise basic housing source information characteristics, characteristics related to brokerage behaviors and characteristics related to owner behaviors; housing source characteristic values are inputted to a trained iterative decision tree model, housing sources with inappropriate information maintenance are identified, and the housing sources with inappropriate information maintenance are determined to be problem housing sources. The system comprises a characteristic acquisition module used for acquiring the characteristics of the housing sources, and an identification module used for inputting the housing source characteristic values into the trained iterative decision tree model, identifying the housing sources with inappropriate information maintenance and determining the housing sources with inappropriate information maintenance as the problem housing sources. The method and the system are advantaged in that the problem housing sources are identified through the housing source characteristics and the iterative decision tree model, manpower sources and manpower cost are greatly saved, efficiency is improved, and housing source identification accuracy is greatly improved.

Description

technical field [0001] The present invention relates to the field of computer technology, and more specifically, to a method and system for identifying problem housing sources. Background technique [0002] At present, real estate transactions are becoming more and more frequent in life. According to statistics, the transaction volume of second-hand housing has already accounted for half of the real estate transactions. With the development of Internet technology, more and more Internet-based second-hand housing trading platforms have emerged. [0003] How second-hand housing trading platforms can ensure the authenticity of listings has always been an industry problem for second-hand housing trading platforms. The existing management of the authenticity of housing sources is basically through manual return visits by customer service personnel, telephone communication with owners, verification of relevant information about housing sources, and confirmation of the authentici...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/16
CPCG06Q50/16
Inventor 刘宇钱大伟李君阳
Owner KE COM (BEIJING) TECHNOLOGY CO LTD
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