A method and system for decision prediction based on machine learning

Abstract

The present invention relates to a judgment prediction method and system based on machine learning. The prediction method includes: obtaining a first candidate keyword of a judgment document; making the degree of deviation between the first prediction weight value and the actual weight value less than a first preset threshold, And the first candidate keyword whose first prediction weight value is greater than the second preset threshold is used as a keyword; the judgment document is trained with the corresponding keyword to obtain a judgment model; the judgment suggestion document is obtained through the judgment model and the pending judgment document, and according to the Advised clerks get sentencing advice. In the embodiment of the present invention, the keywords are obtained by processing the existing judgment documents, and the corresponding relationship between the judgment and the keywords is used for training to obtain the corresponding judgment model. When a trial is required, the documents to be judged are input into the judgment Model, and then obtain qualified judgment documents, so as to provide judges with judgment suggestions, ensure that the trial of the case is error-free, the sentence is moderate, and the same case and the same sentence and judicial justice are achieved.

Description

technical field [0001] The present invention relates to the technical field of decision-assisted decision prediction, in particular to a method and system for decision prediction based on machine learning. Background technique [0002] With the continuous development of court informatization construction, courts have preserved massive amounts of information. For example, courts across the country produce a large number of judgment documents (such as ruling documents, mediation documents, judgment documents, etc.) every day. According to statistics, the current various judgments There are tens of millions of documents, and they are increasing rapidly every day. Judgment documents are the most important type of judgment documents, which usually consist of three parts: (1) court hearing records; (2) the court's opinion; (3) the judgment result of the case. [0003] With the further advancement of the country's rule of law, the courts currently implement a lifelong responsibili...

AI Technical Summary

Problems solved by technology

However, due to the small number of cases, the judges face the problems of long trial time and low efficiency.

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