A study on decision rule for Japanese dictation test

Meng Shi, Wataru Ohyama, Tetsushi Wakabayashi, Fumitaka Kimura

研究成果: 著書/レポートタイプへの貢献会議での発言

抜粋

This paper studys on the decision rule of the automatic grading system for Japanese dictation test which aims to certificate the reading and writing ability of Japanese Kanji and Hiragana. Different from general handwritten character recognition systems which allow to read incorrect (misspelled) characters, the grading system is required to discriminate miswritten characters more strictly from correct ones. This paper introduces the core processing stages of the system and focuses on the dicision rule of likelihood approach. Two threshold determination methods have been presented and comparatively evaluated. A grading accuracy of error rate less than 0.04% with rejection rate less than 70% is achieved in the performance test.

元の言語英語
ホスト出版物のタイトルProceedings - Ninth International Workshop on Frontiers in Handwriting Recognition, IWFHR-9 2004
編集者F. Kimura, H. Fujisawa
ページ592-596
ページ数5
DOI
出版物ステータス出版済み - 12 1 2004
イベントProceedings - Ninth International Workshop on Frontiers in Handwriting Recognition, IWFHR-9 2004 - Tokyo, 日本
継続期間: 10 26 200410 29 2004

出版物シリーズ

名前Proceedings - International Workshop on Frontiers in Handwriting Recognition, IWFHR
ISSN(印刷物)1550-5235

その他

その他Proceedings - Ninth International Workshop on Frontiers in Handwriting Recognition, IWFHR-9 2004
日本
Tokyo
期間10/26/0410/29/04

    フィンガープリント

All Science Journal Classification (ASJC) codes

  • Engineering(all)

これを引用

Shi, M., Ohyama, W., Wakabayashi, T., & Kimura, F. (2004). A study on decision rule for Japanese dictation test. : F. Kimura, & H. Fujisawa (版), Proceedings - Ninth International Workshop on Frontiers in Handwriting Recognition, IWFHR-9 2004 (pp. 592-596). (Proceedings - International Workshop on Frontiers in Handwriting Recognition, IWFHR). https://doi.org/10.1109/IWFHR.2004.10