Presentation 2017-12-02
A study of feature extraction and visualization for hand calculation algorithm for false prediction
Keita Yamzaki, Yuzuki Sato, Arimitsu shikoda,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) A feature extraction and visualization technique on column calculation algorithm for false prediction utilizing a machine learning is discussed. In general, the difficulty of manual column calculation depends on a internal features of the equations throughout a calculation process. We propose a questioners and the answers model to simulate whether relatively small size of training data are effective to predict calculation failure in tests.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Support Vector Machine / Calculation with Figures / Calculation Error / Feature Quantity Extraction
Paper # ET2017-70
Date of Issue 2017-11-25 (ET)

Conference Information
Committee ET
Conference Date 2017/12/2(1days)
Place (in Japanese) (See Japanese page)
Place (in English) Kanazawa Institute of Technology
Topics (in Japanese) (See Japanese page)
Topics (in English) Education & Learning Support Platform, etc.
Chair Yozo Miyadera(Tokyo Gakugei Univ.)
Vice Chair Shoichi Nakamura(Fukushima Univ.)
Secretary Shoichi Nakamura(Tokyo Polytechnic Univ.)
Assistant Hiroki Nakayama(Waseda Univ.) / Megumi Kurayama(National Inst. of Tech., Hakodate College)

Paper Information
Registration To Technical Committee on Educational Technology
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A study of feature extraction and visualization for hand calculation algorithm for false prediction
Sub Title (in English)
Keyword(1) Support Vector Machine
Keyword(2) Calculation with Figures
Keyword(3) Calculation Error
Keyword(4) Feature Quantity Extraction
Keyword(5)
1st Author's Name Keita Yamzaki
1st Author's Affiliation Touhoku Gakuin University(TGU)
2nd Author's Name Yuzuki Sato
2nd Author's Affiliation Touhoku Gakuin University(TGU)
3rd Author's Name Arimitsu shikoda
3rd Author's Affiliation Touhoku Gakuin University(TGU)
Date 2017-12-02
Paper # ET2017-70
Volume (vol) vol.117
Number (no) ET-335
Page pp.pp.13-16(ET),
#Pages 4
Date of Issue 2017-11-25 (ET)