Method for evaluating performance ability of person subject to enforcement of court

A capability and technology of the court, which is applied in the field of evaluation of the performance ability of the person subject to execution, can solve the problems of weak generalization ability and low confidence of data prediction results, and achieve good scalability and improve operational efficiency.

Pending Publication Date: 2020-10-20
浙江公共安全技术研究院有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at technical problems such as weak generalization ability and low confidence in prediction results of missing data in the exi

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  • Method for evaluating performance ability of person subject to enforcement of court
  • Method for evaluating performance ability of person subject to enforcement of court
  • Method for evaluating performance ability of person subject to enforcement of court

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Embodiment Construction

[0025] The invention will be further described below in conjunction with the accompanying drawings.

[0026] Such as figure 1 As shown, the method for assessing the performance ability of the person subject to execution by the court of the present invention uses the person's identity information (gender, age, etc.), case information (number of cases involved, amount involved, etc.), behavior information (address, place of work, etc.) , relational information (number of persons in the same case, number of associated dishonest persons, etc.), consumption information (average monthly consumption, other consumption, etc.) and property information (bank card balance, number of real estate, etc.) Including data preprocessing, feature engineering, model training, model tuning, model fusion and other steps.

[0027] Step 1, data preprocessing includes data association, data cleaning, and continuous eigenvalue processing, wherein two methods of normalization and standardization are us...

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Abstract

The invention discloses a method for evaluating the performance ability of a person subject to enforcement of a court. Identity information, case information, behavior information, relation information, consumption information and property information of the person subject to enforcement are used as a feature training model, and a performance ability score is output. The method comprises the following steps: 1, performing data preprocessing including data association, data cleaning and continuous feature value processing; 2, performing feature engineering: carrying out feature coding and feature selection; 3, performing model training: carrying out model training through an XGBoost model, a random forest model and a label propagation model; 4, carrying out model parameter adjustment: automatically adjusting parameters of the XGBoost model and the random forest model by adopting improved grid search to search for optimal parameters; and 5, carrying out model fusion: multiplying the execution score output by each model by the weight of the model, and then summing the multiplied model scores to obtain a final performance ability score.

Description

technical field [0001] The invention belongs to the field of judicial data processing, and specifically relates to a method for evaluating the performance ability of a court subject to execution. Background technique [0002] As finance, justice, public security, medical care, education and other fields pay more and more attention to the credit industry, and relevant policies, regulations, laws and regulations are continuously promulgated, in my country, the credit industry has gradually embarked on the road of standardization and entered a period of rapid development. Expect. In recent years, personal credit evaluation systems led by Zhima Credit and China Chengxin Credit have emerged frequently, and various related products have emerged in an endless stream, including personal credit scores such as Zhima Points and Vientiane Points, which have been widely used in national credit ratings. in daily life. [0003] At the same time, in recent years, due to the prosperity of b...

Claims

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Application Information

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IPC IPC(8): G06Q40/02G06Q10/06G06K9/62
CPCG06Q10/06393G06Q40/03G06F18/24323G06F18/214
Inventor 李宇辉
Owner 浙江公共安全技术研究院有限公司
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