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A method and system for evaluating the readability of news reading texts

An evaluation method and readability technology, which is applied in the fields of instruments, computing, and electrical and digital data processing. The effect of the F1 value

Active Publication Date: 2021-07-09
BEIJING LANGUAGE AND CULTURE UNIVERSITY
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a method and system for evaluating the readability of news reading texts to solve the problem that in the existing readability evaluation methods, there are not many influencing factors at the discourse level, and most of the influencing factors are at the vocabulary level, thus Technical problems that cause the evaluation results of existing readability evaluation methods to be inaccurate

Method used

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  • A method and system for evaluating the readability of news reading texts
  • A method and system for evaluating the readability of news reading texts
  • A method and system for evaluating the readability of news reading texts

Examples

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no. 1 example

[0040] This embodiment provides a method for evaluating the readability of a news reading text. The method can be implemented by an electronic device, and the electronic device can be a terminal or a server. The execution flow of the news reading text readability evaluation method is as follows: figure 1 shown, including the following steps:

[0041] S101. Sentence processing is performed on the news reading text to be evaluated to form a sentence list;

[0042] S102, performing syntactic analysis on the sentences in the sentence clause list, and obtaining the syntactic structure information of each sentence;

[0043] S103, calculating the sentence matching number of each sentence based on the syntactic structure information; wherein, the sentence matching number is a number between 0 and 1, which is a digital representation of the syntactic structure of each sentence;

[0044] S104, based on the sentence matching, calculate the sentence matching fractal dimension of the new...

no. 2 example

[0102] The present embodiment provides a kind of news reading text readability evaluation system, and this system comprises following modules:

[0103] Sentence-sentence module, which is used to process the sentence-segmentation of the news reading text to be evaluated to form a sentence-sentence list;

[0104] The syntactic structure information extraction module is used to carry out syntactic analysis to the sentences in the sentence list obtained by the sentence module, and obtain the syntactic structure information of each sentence;

[0105] The sentence matching calculation module is used to calculate the sentence matching number of each sentence based on the syntactic structure information extracted by the syntactic structure information extraction module; wherein, the sentence matching number is a number between 0 and 1, which is A digital representation of the syntactic structure of each sentence;

[0106] Amending the sentence allocation fractal dimension calculation...

no. 3 example

[0110] This embodiment provides an electronic device, which includes a processor and a memory; at least one instruction is stored in the memory, and the instruction is loaded and executed by the processor, so as to implement the method of the first embodiment.

[0111] The electronic device may have relatively large differences due to different configurations or performances, and may include one or more processors (central processing units, CPU) and one or more memories, wherein at least one instruction is stored in the memory, so The above instructions are loaded by the processor and perform the following steps:

[0112] S101. Sentence processing is performed on the news reading text to be evaluated to form a sentence list;

[0113] S102, performing syntactic analysis on the sentences in the sentence clause list, and obtaining the syntactic structure information of each sentence;

[0114] S103, calculating the sentence matching number of each sentence based on the syntactic ...

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Abstract

The invention discloses a method and system for evaluating the readability of a news reading text. The method includes: performing sentence processing on the news reading text to be evaluated to form a sentence list; performing syntactic analysis on the sentences in the sentence list to obtain each The syntactic structure information of a sentence; the sentence matching number of each sentence is calculated based on the syntactic structure information of each sentence; the sentence matching number fractal dimension of the news reading text to be evaluated is calculated based on the sentence matching number of each sentence, and calculated The ratio of the sentence number fractal dimension to the length of the above sentence list is to obtain the modified sentence number fractal dimension; based on the modified sentence number fractal dimension, the readability of the news reading text to be evaluated is evaluated by fusion method . The invention integrates the modified sentence number fractal dimension with the existing readability formula, and improves the classification accuracy and F1 value of the original readability formula.

Description

technical field [0001] The invention relates to the technical field of readability evaluation of news reading texts, in particular to a method and system for evaluating the readability of news reading texts. Background technique [0002] Newspaper reading teaching is an intermediate and advanced teaching content in international Chinese teaching. Most of the teaching content comes from the original text of some newspapers and periodicals or has been adapted. Zhang Ningzhi (2000) pointed out that the corpus of intermediate and advanced textbooks will result in a large proportion of the original text. The control of difficulty is relatively weak, and to improve the scientificity of textbook compilation, it is necessary to be able to conduct quantitative research on the difficulty of textbooks. [0003] The research on the difficulty of textbooks can be regarded as a kind of "readability" research. There are also many discussions on the factors that affect the difficulty of tex...

Claims

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Application Information

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IPC IPC(8): G06F40/211G06F40/284G06F40/289
CPCG06F40/211G06F40/284G06F40/289
Inventor 赵文杰赵慧周
Owner BEIJING LANGUAGE AND CULTURE UNIVERSITY
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