Legal question and answer method based on weak supervised learning and joint learning mechanism, and equipment

A learning mechanism and weak supervision technology, applied in the field of artificial intelligence, can solve problems such as inability to parse legal terminology, and achieve the effect of reducing labor and time costs

Active Publication Date: 2021-08-24
天津汇智星源信息技术有限公司
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AI Technical Summary

Problems solved by technology

However, since most of the user's questions tend to be colloquial, in most cases, a colloquial legal question cannot be accurately parsed into corresponding legal terms, so there are great limitations in the application of actual scenarios

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  • Legal question and answer method based on weak supervised learning and joint learning mechanism, and equipment
  • Legal question and answer method based on weak supervised learning and joint learning mechanism, and equipment

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Embodiment Construction

[0055] In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0056] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present disclosure shall have the usual meanings understood by those skilled in the art to which the present disclosure belongs. "First", "second" and similar words used in the embodiments of the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different components. "Comprising" or "comprising" and similar words mean that the elements or items appearing before the word include the elements or items listed after the word and their equivalents, without excluding other elements or items. "Connected" or "connected" and similar terms are not l...

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Abstract

The invention provides a legal question and answer method based on a weak supervised learning and joint learning mechanism, and equipment. The method comprises the steps of obtaining legal questions input by a user; classifying the legal questions based on a joint learning mechanism by using a pre-constructed multi-label classification model and a preset legal label set to obtain legal labels of the legal questions; retrieving candidate legal question and answer pairs associated with the legal labels from a legal question and answer pair database; and outputting an answer in the at least one candidate legal question and answer pair as a reply to the legal questions. According to the legal question and answer method based on the weak supervised learning and joint learning mechanism and the equipment provided by the invention, a set of intelligent question and answer method for legal consultation is provided for an oral question and answer mode, and the defect that oral legal questions cannot be well identified and understood and intentions cannot be accurately classified by a traditional method is improved.

Description

technical field [0001] The present disclosure relates to the field of artificial intelligence technology, in particular to a legal question answering method and equipment based on weakly supervised learning and joint learning mechanisms. Background technique [0002] With the continuous development of my country's economy and society, people's awareness of democracy and the legal system is gradually increasing, and the demand for legal consultation is also increasing. Due to the shortage of resources for lawyers and professional legal practitioners, many inquiries cannot be answered in a timely and accurate manner. The application of artificial intelligence in the legal field provides a feasible solution to the imbalance between supply and demand in the legal consulting market. [0003] In the process of legal consultation, the parties mostly discuss legal issues through colloquial expressions, and the expressions often do not contain relevant legal professional vocabulary....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/332G06F16/33G06F16/35G06Q50/18
CPCG06F16/3329G06F16/3344G06F16/35G06Q50/18
Inventor 朵思惟余梓飞张程华
Owner 天津汇智星源信息技术有限公司
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