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A method and device for text part-of-speech tagging

A part-of-speech tagging and part-of-speech technology, which is applied in the field of machine learning, can solve the problems of indistinguishable and tagged words, disorder and low efficiency

Active Publication Date: 2022-07-05
CHINANETCENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This is not only inefficient, but also the marked words are out of order. If a word in a sentence appears twice in a row with different parts of speech, it will be impossible to distinguish

Method used

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  • A method and device for text part-of-speech tagging
  • A method and device for text part-of-speech tagging
  • A method and device for text part-of-speech tagging

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Embodiment Construction

[0058] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0059] figure 1 It exemplarily shows a system architecture to which the embodiments of the present invention are applicable. The system architecture may be a server 100 , including a processor 110 , a communication interface 120 and a memory 130 .

[0060] The communication interface 120 is used for communicating with the terminal device, sending and receiving information transmitted by the terminal device, and realizing communicat...

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Abstract

The invention discloses a method and device for text part-of-speech tagging. The method includes determining a part-of-speech set by a user, obtaining a first type of words selected by a user from a sentence, and dividing the sentence into multiple segments according to the selected first type of words It is stored, and the part-of-speech of the selected first-category word is marked as the part-of-speech set by the user and displayed. According to the part-of-speech set by the user, the first-class words selected by the user from the sentence are marked with the part-of-speech, and the words with the same part of speech can be quickly marked at one time, which effectively improves the efficiency of part-of-speech tagging, and the sentence is divided into multiple parts according to the first type of words. By storing each segment, the order of each segment in the sentence can be maintained, and the part-of-speech of the selected first-category word can be displayed, which is intuitive and easy to find labeling errors.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of machine learning, and in particular, to a method and apparatus for text part-of-speech tagging. Background technique [0002] Machine Learning (ML) is a multi-field interdisciplinary subject involving probability theory, statistics, approximation theory, convex analysis, algorithm complexity theory and other disciplines. It specializes in how computers simulate or realize human learning behaviors to acquire new knowledge or skills, and to reorganize existing knowledge structures to continuously improve their performance. [0003] When the machine is training, in order to improve the accuracy of language processing, it often needs manual help to tag important texts. The traditional tool implementation method is to give a sentence directly, and let the annotator manually type in the relevant words and mark them. This is not only inefficient, but also the labeled words are out of orde...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/35G06F16/31G06F40/289G06N20/00
CPCG06F16/355G06F16/31G06N20/00
Inventor 李金锋杨绳春洪文龙
Owner CHINANETCENT TECH