Service system for automatic generation of Tibetan reading questions in primary schools

Abstract

The invention relates to a service system for automatic generation of Tibetan reading questions in primary schools. The system comprises a Tibetan reading corpus construction model and a Tibetan reading text question generation model. According to the Tibetan reading corpus construction model, the Tibetan reading corpus is obtained by extracting feature data of primary school Tibetan articles and designing a mixed multi-strategy text screening model; The Tibetan reading text problem generation model comprises a coding end and a decoding end, and the coding end uses a bidirectional RNN network and an attention mechanism; The decoding end uses a one-way RNN network, an attention mechanism and a replication mechanism. Through the designed mixed multi-strategy text screening model, Tibetan Chinese articles suitable for being read in primary schools can be screened out from large-scale encyclopedia Tibetan Chinese texts. And an end-to-end automatic problem generation model is designed, so that the problems that the Tibetan language reading teaching materials in primary schools are few, the updating speed is low, the manual question setting amount is small and the like are solved, and the development of Tibetan language teaching in national regions is promoted.

Description

technical field [0001] The invention relates to the technical field of natural language processing, in particular to a service system for automatically generating Tibetan language reading problems in primary schools. Background technique [0002] At present, the field of natural language processing (NLP) has attracted much attention. The research goal of natural language processing is to let computers learn to understand and use human natural language, which is an important research direction in the field of artificial intelligence. In recent years, the application of natural language processing has emerged in an endless stream. For example, Facebook's SimpleQuestions and Baidu's text generation tools have gradually been applied in the field of education. Technology systems such as reading comprehension question generation and article abstract generation for the purpose of improving teaching have also begun to emerge to help teaching Efficiency improvement and students' read...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of few types of teaching materials for Tibetan reading teaching in primary schools, slow update speed, and small amount of artificial questions, and promote the development of Tibetan language teaching in ethnic minority areas

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