Natural language statement evaluation method and device
A natural language and evaluation method technology, applied in the field of natural language sentence evaluation methods and devices, can solve the problems of large manual workload, high subjectivity of evaluation results, low efficiency of sentence quality evaluation, etc., to improve efficiency and accuracy, avoid The influence of human subjectivity, the effect of objective evaluation results
Active Publication Date: 2018-07-24
IFLYTEK CO LTD
View PDF11 Cites 11 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, when there are too many sentences to be evaluated, the manual workload is large, and the efficiency of sentence quality evaluation is very low; and the evaluation results are highly subjective, and different people often have different understandings of the same sentence data, resulting in the evaluation results not being objective enough
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0058] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.
[0059] figure 1 It is a flowchart of a method for evaluating natural language sentences according to an exemplary embodiment of the present invention. As an example, the method can be used in mobile phones, tablet computers, desktop computers, notebook computers, servers and other devices.
[0060] see figure 1 As shown, the method may include the following steps:
[0061] Step S101, acquiri...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The embodiment of the invention provides a natural language statement evaluation method and device. The method comprises the following steps that: obtaining a natural language statement to be evaluated; extracting the statement quality evaluation feature of the statement, wherein the statement quality evaluation feature comprises a statement semantic feature and / or a statement description feature, the statement semantic feature is obtained according to the word vectors of words contained in the statement, and the statement description feature is obtained according to the structure of the statement and the contents of the statement; and according to the statement quality evaluation feature of the statement and a pre-constructed statement quality evaluation model, obtaining the quality evaluation result of the statement. The invention puts forward a concept of statement quality evaluation features, through the automatically extracted statement quality evaluation feature and the pre-constructed statement quality evaluation model, the quality evaluation result of the statement can be automatically obtained, artificial participation is not required, efficiency and accuracy during statement evaluation is greatly improved, and a statement quality evaluation result is more objective.
Description
technical field [0001] The invention relates to the field of natural language processing, in particular to a method and device for evaluating natural language sentences. Background technique [0002] In recent years, with the rapid development of information technology, education informatization is also advancing, and the education industry has begun to enter the information age. For example, automatic marking systems are more and more used in various examinations to automatically judge examinees' test papers. Examination papers often include composition, and the automatic evaluation of composition is one of the main difficulties of the automatic marking system. Good-quality composition needs to be supported by high-quality sentences, so when evaluating a composition, it is first necessary to examine the quality of each sentence in the composition , in other words, the evaluation of sentences is the basis for realizing composition evaluation. How to evaluate the quality of...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/27
CPCG06F40/211G06F40/253G06F40/284G06F40/289
Inventor 代旭东盛志超
Owner IFLYTEK CO LTD