Presentation | 2017-09-15 Prototyping of a Computer Automated and Assisted Marking System for Handwritten Math Answers employing Online Handwriting Recognition and Clustering Shinsuke Sasaki, Liang Xiuyu, Masaki Nakagawa, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we report prototyping of a computer automated and assisted marking system for handwritten math answers employing online handwriting recognition and clustering. Descriptive questions are indispensable for measuring the student's thinking ability and deep understanding. However, marking them requires large effort and time for teachers, and if it takes a long time to return marking, student's reviewing effect will be diminished. Thus, we propose computer automated and assisted marking. In order to reduce marking errors, this prototype performs automatic marking only if the recognition result is reliable when recognizing a student's answer, and if not, turn it to computer assisted manual marking. In order to reduce the manual marking time and fluctuation of marking by teachers, answers are clustered so that the teachers can mark answers group by group rather than one by one. This paper also presents a small scale experiment to show the possibility of automatic marking / assisted marking of handwritten mathematical answers. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Handwritten Answers / Handwriting Recognition / Clustering / Automatic Marking / Assisted Marking |
Paper # | PRMU2017-50,IBISML2017-22 |
Date of Issue | 2017-09-08 (PRMU, IBISML) |
Conference Information | |
Committee | PRMU / IBISML / IPSJ-CVIM |
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Conference Date | 2017/9/15(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Shinichi Sato(NII) / Kenji Fukumizu(ISM) |
Vice Chair | Hironobu Fujiyoshi(Chubu Univ.) / Yoshihisa Ijiri(Omron) / Masashi Sugiyama(Univ. of Tokyo) |
Secretary | Hironobu Fujiyoshi(AIST) / Yoshihisa Ijiri(NAIST) / Masashi Sugiyama(Kyoto Univ.) / (Univ. of Tokyo) |
Assistant | Masato Ishii(NEC) / Yusuke Sugano(Osaka Univ.) / Ichiro Takeuchi(Nagoya Inst. of Tech.) / Toshihiro Kamishima(AIST) |
Paper Information | |
Registration To | Technical Committee on Pattern Recognition and Media Understanding / Technical Committee on Infomation-Based Induction Sciences and Machine Learning / Special Interest Group on Computer Vision and Image Media |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Prototyping of a Computer Automated and Assisted Marking System for Handwritten Math Answers employing Online Handwriting Recognition and Clustering |
Sub Title (in English) | |
Keyword(1) | Handwritten Answers |
Keyword(2) | Handwriting Recognition |
Keyword(3) | Clustering |
Keyword(4) | Automatic Marking |
Keyword(5) | Assisted Marking |
1st Author's Name | Shinsuke Sasaki |
1st Author's Affiliation | Tokyo University of Agriculture and Technology(TUAT) |
2nd Author's Name | Liang Xiuyu |
2nd Author's Affiliation | Tokyo University of Agriculture and Technology(TUAT) |
3rd Author's Name | Masaki Nakagawa |
3rd Author's Affiliation | Tokyo University of Agriculture and Technology(TUAT) |
Date | 2017-09-15 |
Paper # | PRMU2017-50,IBISML2017-22 |
Volume (vol) | vol.117 |
Number (no) | PRMU-210,IBISML-211 |
Page | pp.pp.91-96(PRMU), pp.91-96(IBISML), |
#Pages | 6 |
Date of Issue | 2017-09-08 (PRMU, IBISML) |