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Taobao network judicial auction real estate tax-related data mining method and Taobao network judicial auction real estate tax-related data mining system

A data mining and real estate technology, applied in the direction of network data retrieval, network data indexing, data processing applications, etc., to achieve the effect of reducing the risk of subsequent recovery, reducing tax risk, and improving tax compliance

Pending Publication Date: 2019-11-29
SHANDONG INSPUR COMML SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical task of the present invention is to address the above deficiencies, to provide a tax-related data mining method and system for Taobao judicial auction real estate, to solve the problem of how to mine tax internal data under the premise of reducing the time complexity of data mining question

Method used

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  • Taobao network judicial auction real estate tax-related data mining method and Taobao network judicial auction real estate tax-related data mining system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A tax-related data mining method for Taobao judicial auction real estate of the present invention, based on the Top-K frequent item set mining method, compares and analyzes the land transaction data collected on the Internet and the data land transaction extracted by the Jinsan system, and finds Tax doubts, and the tax tasks generated based on tax doubts will be sent to the review agency.

[0043] Obtain the land transaction data collected by the Internet through the following steps:

[0044] Log in to Taobao Judicial Auction interface;

[0045] Use octopus to capture foreclosure land transaction information on the judicial auction interface of Taobao;

[0046] Perform data cleaning on the above-mentioned foreclosure land transaction information, screen out the completed foreclosure land transaction information, and extract the land transaction data from the completed foreclosure land transaction letter.

[0047]This method builds a land tax-related comparison model b...

Embodiment 2

[0054] The tax-related data mining system for judicial auction real estate on Taobao.com according to the present invention includes a data collection module and a data comparison module.

[0055] The data collection module is used to collect data from the Internet to collect land transaction data. In this embodiment, the data collection module is used to obtain the land transaction data collected by the Internet through the following steps:

[0056] Log in to Taobao Judicial Auction interface;

[0057] Capture foreclosure land transaction information on the judicial auction interface of Taobao.com;

[0058] Perform data cleaning on the above-mentioned foreclosure land transaction information, screen out the completed foreclosure land transaction information, and extract the land transaction data from the completed foreclosure land transaction letter.

[0059] The data acquisition module uses octopus to capture foreclosure land transaction information on the Taobao judicial ...

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Abstract

The invention discloses a Taobao network judicial auction real estate tax-related data mining method and a Taobao network judicial auction real estate tax-related data mining system, belongs to data mining, and aims at solving the technical problem of how to mine tax internal data on the premise of reducing the time complexity of data mining. The method is based on a Top-K frequent item set miningmethod, land transaction data collected by the Internet and data land transactions extracted by a Jinghai system are compared and analyzed, tax doubtful points are searched for, and tax tasks generated according to the tax doubtful points are issued to an auditing mechanism. The system is used for executing the Taobao network judicial auction real estate tax-related data mining method and comprises a data acquisition module and a data comparison module.

Description

technical field [0001] The invention relates to the field of data mining, in particular to a tax-related data mining method and system for judicial auction real estate on Taobao.com. Background technique [0002] Taobao Judicial Auction is an Internet bidding platform that Taobao publishes judicial auctions on the Internet for courts across the country, ensuring the openness, fairness and justice of judicial auctions. However, the following problems were found through the inspection of the tax bureau: a large amount of tax was lost in the transaction information of the judicially auctioned land, and the auctioneer had poor management and tax arrears, which was sealed up by the court; Timely acquisition caused the auctioneer to fail to collect taxes owed in the past; the buyer failed to perform tax registration and declaration in time, resulting in tax loss. [0003] At present, data mining and analysis of tax arrears in land auction transactions in Taobao judicial auctions ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q40/00G06Q30/08G06Q50/16G06Q50/18G06Q50/26G06F16/951
CPCG06Q40/10G06Q30/08G06Q50/16G06Q50/18G06Q50/26G06F16/951
Inventor 孙凯杨培强程林
Owner SHANDONG INSPUR COMML SYST CO LTD
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