數(shù)學專業(yè)英語輔助寫作系統(tǒng)
[Abstract]:In recent years, with the vigorous development of mathematics in our country, the number of papers published by the vast number of mathematics workers and young students in internationally famous mathematics journals has greatly increased, and Chinese mathematics has become a force that can not be ignored in the international mathematics field. But at the same time, there are still many deficiencies in the professional English writing of mathematics practitioners in China, which restricts the development of Chinese mathematics to some extent. A set of simple and easy-to-use English aided writing system for mathematics specialty can help many mathematics workers, especially young students, to improve their professional English writing level, and then to improve the success rate and timeliness of publication. The main work of this paper is an attempt in this field. The core of the system is a search engine based on Chinese and English authoritative mathematical corpus. First of all, the original corpus of text format is obtained by collecting, sorting, scanning and converting Chinese and English mathematics books and documents. Then, the problems of text segmentation and random code processing in the original corpus are solved by the algorithm of symbol and formula recognition. Furthermore, this paper synthetically applies natural language processing tools to break sentences in paragraph texts and align discriminant sentences so that the pairs of double sentences can be stored in the corpus in an orderly manner. Secondly, the accuracy of Chinese word segmentation directly affects the accuracy of search results, so the improvement of Chinese word segmentation performance is the focus of this paper. Based on the Jieba Chinese word segmentation system and the characteristics of mathematical papers, this paper presents an improved strategy for Chinese word segmentation, which improves the effect of word segmentation. Finally, based on search engine technology to complete the construction of mathematical writing assistance system. The experiment shows that the system achieves the design function and can help the author to improve the writing level of mathematics major English to a certain extent.
【學位授予單位】:吉林大學
【學位級別】:碩士
【學位授予年份】:2017
【分類號】:TP391.3
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