The Design And Implementation Of The System For Testing Judicial Case Screening System

Judicial case screening system selects similar judicial cases from the case data set based on the description text of the judicial case,analyzed by the specific algorithm,including related articles,imprisonment,accusation and fines.The system provides efficient and convenient services for judicial practitioners and citizens who need legal advice.The quality of recommendation case list influences user satisfaction and acceptance,which affects the popularity of the system.This thesis designs and implements a system for testing the judicial case screening system.It aims to establish a multi-dimensional evaluation system for the effectiveness of the judicial case screening system and to provide a set of testing criteria for developers and testers.The main work of this thesis is to set up a series of multi-dimensional case screening test criteria and to build a highly functional testing platform for case screening system.Firstly,this thesis introduces the current state of the judicial case screening system and judicial testing.And then,the developing frameworks and technologies adopted by this system are introduced,such as the Spring Boot framework and some natural language processing technologies.Each functional module is an independent part of the Spring Cloud microservice architecture.Besides,the design and implementation of the project are put out in detail in this thesis.This system conducts the test of case screening system in two aspects: the model level and the system level.The relevant machine learning models for the case screening system are evaluated by basic and extensive metrics based on the specific data set.Multi-dimensional similarity metrics test the system-level interfaces of the case screening system.The system is divided into four main modules: authorization management,upload management,testing management,data analysis and evaluation modules.The authorization management module is used to make authorization identification and gateway setting to ensure the security of the service.The upload management module manages the model and dataset resources to establish a user-specific resource library.The testing management module is used to create or query the testing task of this system,and the data analysis module makes sure that all kinds of data facilitated automatic testing by the evaluation module.These modules cooperate to finally generate a test report and also provide the export function.The testing system eventually works well in the form of a web application.The user can access the system through a browser to manage data set and model files,conduct testing tasks automatically to generate corresponding testing results.This testing system could be highly practical for developers and testers in the legal field.