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Evaluation of a Predictive Algorithm for Converting Linear Strings to Mathematical Formulae for an Input Method

  • Shizuka ShiraiEmail author
  • Tetsuo Fukui
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 9582)

Abstract

Recently, some computer-aided assessment (CAA) systems are able to assess learner’s answers using mathematical expressions. However, the standard input method for mathematics is cumbersome for novice learners. In 2011, the last author Fukui proposed a new mathematical input method similar to the ones used for inputting Japanese characters in many systems. This method allows users to input mathematical expressions using colloquial-style mathematical string. However, users must convert each element contained in the colloquial-style mathematical string. In this study, we propose a predictive algorithm for converting the whole mathematical formulae.

Keywords

Math input method Predictive conversion Machine learning 

References

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    Fukui, T.: An intelligent method of interactive user interface for digitalized mathematical expressions (in Japanese). In: RIMS Kokyuroku, vol. 1780, pp. 160–171 (2012)Google Scholar
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    Shirai, S., Fukui, T.: Development and evaluation of a web-based drill system to master basic math formulae using a new interactive math input method. In: Hong, H., Yap, C. (eds.) ICMS 2014. LNCS, vol. 8592, pp. 621–628. Springer, Heidelberg (2014)Google Scholar
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    Fukui, T., Shirai, S.: Predictive algorithm from linear string to mathematical formulae for math input method. In: Proceedings of 21st Conference on Applications of Computer Algebra 2015 in Kalamata, Greece, pp. 17–22 (2015)Google Scholar
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    Iidaka, S., Matsumoto, Y., et al.: Mathematics I, 001, TOKYO SHOSEKI (2012)Google Scholar

Copyright information

© Springer International Publishing Switzerland 2016

Authors and Affiliations

  1. 1.Mukogawa Women’s UniversityNishinomiyaJapan

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