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Natural language processing method and device and electronic equipment

A technology of natural language processing and word segmentation processing, which is applied in the field of devices, natural language processing methods, electronic equipment and computer readable media, and can solve problems such as difficulties in natural language understanding and natural language generation

Pending Publication Date: 2021-03-19
作业帮教育科技(北京)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In fact, natural language processing, that is, realizing natural language communication between humans and computers, or realizing natural language understanding and natural language generation is very difficult

Method used

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  • Natural language processing method and device and electronic equipment
  • Natural language processing method and device and electronic equipment
  • Natural language processing method and device and electronic equipment

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Embodiment Construction

[0028] During the description of the specific embodiments, the detailed description of the structure, performance, effect, or other features is to make it sufficiently understood by those skilled in the art. However, the present invention can be embodied in a particular case in a particular case in particular cases, in a particular case, in a particular case, is carried out in a technical solution without the above structure, performance, effect, or other features.

[0029] The flowchart in the drawings is only an exemplary process presentation, and does not mean that all content, operations, and steps of the flowcharts must be included in the scheme of the present invention. . For example, the operational / steps in the flowchart can be decomposed, and some operations / steps can be combined or partially combined, and the like, without departing from the invention of the invention, the execution order displayed in the flowchart can be based on the actual situation. change.

[003...

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PUM

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Abstract

The invention belongs to the technical field of computer information processing, and provides a natural language processing method and apparatus, an electronic device and a computer readable medium. The method comprises the steps of performing word segmentation processing on characters in text data to obtain characters and / or vocabularies; inputting the text data and the domain attributes corresponding to the text data into a character vector model to obtain a character vector; inputting the text data and the corresponding domain attribute into a vocabulary vector model to obtain a word vector; determining a first weight corresponding to the text and / or a second weight corresponding to the vocabulary based on the text data; determining a sentence semantic vector of the text data through the character vector, the first weight and / or the word vector and the second weight; and performing natural language processing on the real-time text data based on the sentence semantic vector. According to the method, the semantic expression capability of sentences can be effectively improved.

Description

Technical field [0001] The present invention belongs to the field of computer information processing, which is especially suitable for the semantic identification of machines, and more particularly to a natural language processing method, device, electronic device, and computer readable medium. Background technique [0002] Natural Language Treatment (NLP) is an important direction in computer science and artificial intelligence. It studies the various theories and methods that can be effectively communicated with natural language between people and computers. Natural language processing is a scientific language, computer science, and mathematics. Natural language processing is not generally studied in natural language, but in the development of computer systems that can effectively realize natural language communications, especially software systems. Therefore it is part of computer science. In fact, natural language processing, that is, realize natural language communication, o...

Claims

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Application Information

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IPC IPC(8): G06F40/289G06F40/30G06F40/211G06N3/04
CPCG06F40/289G06F40/30G06F40/211G06N3/045
Inventor 吕少科蒋宏飞宋旸邵睿张振
Owner 作业帮教育科技(北京)有限公司
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