Hierarchical evaluation modeling method for readability of a simplified Chinese text

A modeling method and technology of readability, applied in the field of graded assessment and modelling of simplified Chinese text readability, can solve the problem that the readability formula cannot be directly applied, the guiding significance of primary school students' selection of reading materials is limited, and the grade classification standard is not given. and other problems to avoid multicollinearity problems, improve understandability, and ensure the accuracy of prediction

Active Publication Date: 2019-06-25
BEIJING NORMAL UNIVERSITY
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Problems solved by technology

[0004] Due to the huge difference between Chinese and English, the readability formulas in the English-speaking world cannot be directly applied to Chinese texts. Currently, there are only 7 Chinese readability formulas for which mathematical formulas can be found, which are mainly aimed at learning traditional characters. Or teaching Chinese as a foreign language, and most of the formulas do not give clear grade division standards, which have limited guiding significance for the selection of reading materials for primary school students in mainland China

Method used

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  • Hierarchical evaluation modeling method for readability of a simplified Chinese text
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  • Hierarchical evaluation modeling method for readability of a simplified Chinese text

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Embodiment 1

[0052] like figure 1 As shown, the hierarchical evaluation modeling method of Simplified Chinese text readability of the present invention comprises the following steps:

[0053] 1. Establish a gold standard corpus, that is, define the dependent variable

[0054] 1.1 Choose the right text

[0055] The selection of the standard corpus needs to meet the purpose of using the readability formula. The present invention is mainly aimed at reading materials for primary school children in the mainland. Therefore, the selected texts come from four versions of Chinese textbooks for primary schools that are widely used in the mainland, mainly including People's Education Press, Beijing Normal University Press, Jiangsu Education Press and Southwest Normal University Press, each publishing house has a set (12 volumes), a total of 48 volumes, each volume has clear grade information (volume number ), which can be used as the level of text.

[0056] 1.2 Filter text

[0057] Because ancien...

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Abstract

The invention belongs to the field of Chinese language data processing, and particularly relates to a hierarchical evaluation modeling method for readability of a simplified Chinese text. The hierarchical evaluation modeling method for the readability of the simplified Chinese text comprises the following steps: creating a standard corpus; extracting text features; and constructing a readability formula and evaluating the effect of the formula. On the basis of an existing Chinese readability formula, text characteristics of three layers of Chinese characters, vocabularies and sentences are selected, and a Chinese text readability formula which is suitable for simplified Chinese mother language in the primary school stage and has a grade division function is constructed.

Description

technical field [0001] The invention belongs to the field of Chinese language data processing, and in particular relates to a hierarchical evaluation modeling method for the readability of simplified Chinese texts. Background technique [0002] In the modern information society, children's books are growing exponentially. How to choose a good book suitable for children from the vast sea of ​​books has become a difficult problem for teachers and parents. According to the theory of the zone of proximal development, the difficulty of children's reading materials should be slightly higher than the child's current development level, but not too high, in order to achieve the purpose of training and improving children's reading ability. If the selected reading materials are too difficult, it will damage children's sense of reading efficacy and make them avoid reading; while the materials that are too simple will make children feel bored and lose interest in reading, failing to achi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/35G06F16/33G06F17/27
Inventor 李虹李苗苗李燕
Owner BEIJING NORMAL UNIVERSITY
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