Chinese National Natural Science FoundationNational Natural Science Foundation of China (NSFC) [61772012]; National High-tech Research and Development ProgramNational High Technology Research and Development Program of China [2015AA015408]; Chinese National Natural Science Foundation Project "Research on Deep Aggregation and Personalized Service Mechanism of Web Learning Resources based on Semantic" [71704062]; National Science & Technology Supporting Program "Research on interactive virtual exhibition technology for Tujia Nationality's Brocade Culture" [2015BAK27B02]; Humanities and Social Science project of Chinese Ministry of Education [17YJA880104]
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摘要:
The automatic solution of mathematical problems is one of the difficulties in the research of mathematics intelligent tutoring system. In recent years, the construction of corpus wins more and more attention, and is applied in various kinds of domains, especially in natural language processing. This paper is aimed at elementary mathematics statistics applications. We collected the university entrance exam questions, review questions and the relevant knowledge of 2008–2014, and then formed a corpus consists of the formalization of corpora in XM...