Children language ability evaluation method based on artificial intelligence

Abstract

A children language ability evaluation method based on artificial intelligence comprises the following steps: 1) compiling a PYTHON crawler program to obtain required audio, question and answer corpora and encyclopedia knowledge, and merging special scene corpora accumulated in project practice in combination with optimism into an optimism corpus for calling; 2) carrying out model training on thecaptured voice material through a Deep Learning deep learning module, STT conversion can be carried out on the collected child voice, performing voice recognition through a preferred local area network offline STT, and besides, third-party voice recognition can also be adopted as a second option in an internet access mode. The invention discloses a language acquisition and analysis system. The system carries out noise reduction and voiceprint analysis on the collected audio data, and matches the audio data with the child to which the audio data belong. After audio-to-text processing is carriedout on audio data of children, analysis is carried out through an artificial intelligence system, and the leaping degree, the language logicality, the expression initiative, the gift degree and the like of speaking of the children are evaluated.

Description

technical field [0001] The invention relates to the technical field of education systems, in particular to an artificial intelligence language ability method and system. Background technique [0002] The development of children's early language ability is a critical period of preparation for a person's life. This stage is crucial for children's future moral, intellectual, physical and aesthetic development. However, the current situation is that there is a lack of systematic indicators and horizontal comparison methods for measuring children's language ability. As a result, whether the children's language ability is up to standard fails to get the timely attention of parents and relevant educational institutions, and in some cases even delays the excellent talents of the children themselves. [0003] The problem solved by the invention is to scientifically evaluate children's language ability through an artificial intelligence-based system in time, and output an evaluation ...

AI Technical Summary

Problems solved by technology

However, the current situation is that there is a lack of systematic indicators and horizontal comparison methods for measuring children's language ability

As a result, whether the child's language ability is up to standard fails to get the timely attention of parents and relevant educational institutions, and in some cases even delays the child's own excellent talent.

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