Method and system for article grading

A technology for articles and texts, which is applied in the field of article scoring methods and systems, and can solve the problems of manually evaluating articles

Active Publication Date: 2017-12-22
IFLYTEK CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0005] The embodiment of the present invention provides an article scoring method and s

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  • Method and system for article grading

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Embodiment Construction

[0084] In order to enable those skilled in the art to better understand the solutions of the embodiments of the present invention, the present invention will be further described in detail below in conjunction with the drawings and implementations. The following examples are illustrative, and are only used to explain the present invention, but not to be construed as limiting the present invention.

[0085] The article scoring method and system provided by the present invention obtain the scoring of the article by extracting the scoring features from the text of the article to be rated and inputting the pre-built scoring model. Since each scoring feature can be automatically extracted by a computer, it can be automatically scored. Articles are graded. In addition, since the scoring features include: lexical features and / or literary features, and also include any one or more of the following features: conceptual features, text structure features, and lexical-level semantic featu...

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Abstract

The invention discloses a method and system for article grading. The method comprises the steps that a text of a to-be-grade article is obtained; grading features of the text are extracted, wherein the grading features include a vocabulary feature and/or a writing style feature as well as one or more than one type of features among a meaning feature, an article structure feature and a vocabulary-level semantic feature; and a score of the article is obtained based on the grading features of the text and a pre-constructed grading model. The grading features include the vocabulary feature and/or the writing style feature and can also include one or more than one features among the meaning feature, article structure feature and vocabulary-level semantic feature, and the method and system disclosed by the invention can investigate quality of the to-be-grade article, such as an article structure, a them, a writing style and a vocabulary amount, from multiple dimensions such as an overall dimension and a local dimension because of the features. In this way, the method and system disclosed by the invention can be used for automatic grading of the article.

Description

technical field [0001] The invention relates to the fields of educational informatization and natural language understanding, and in particular to an article scoring method and system. Background technique [0002] In the stage of basic education in China, the learning status of students mainly depends on various types of examinations for assessment, and the examination papers mainly rely on manual marking. However, manual marking has problems such as high manpower consumption and strong subjectivity. [0003] With the development of computer science and technology, the ability and level of automatic information processing has also been significantly improved. The emergence of the automatic marking system liberates people from heavy mechanical labor. Machine marking is not only conducive to making an objective and fair evaluation of students' grades, but also conducive to saving, counting and querying the results of marking. However, the subjective part, such as the marki...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/30
Inventor 付瑞吉施亮亮巩捷甫王士进胡国平宋巍秦兵刘挺
Owner IFLYTEK CO LTD
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