A study on decision rule for Japanese dictation test

Meng Shi; Wataru Ohyama; Tetsushi Wakabayashi; Fumitaka Kimura

doi:10.1109/IWFHR.2004.10

A study on decision rule for Japanese dictation test

Meng Shi, Wataru Ohyama, Tetsushi Wakabayashi, Fumitaka Kimura

Real world robotics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

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.

Original language	English
Title of host publication	Proceedings - Ninth International Workshop on Frontiers in Handwriting Recognition, IWFHR-9 2004
Editors	F. Kimura, H. Fujisawa
Pages	592-596
Number of pages	5
DOIs	https://doi.org/10.1109/IWFHR.2004.10
Publication status	Published - Dec 1 2004
Event	Proceedings - Ninth International Workshop on Frontiers in Handwriting Recognition, IWFHR-9 2004 - Tokyo, Japan Duration: Oct 26 2004 → Oct 29 2004

Publication series

Name	Proceedings - International Workshop on Frontiers in Handwriting Recognition, IWFHR
ISSN (Print)	1550-5235

Other

Other	Proceedings - Ninth International Workshop on Frontiers in Handwriting Recognition, IWFHR-9 2004
Country	Japan
City	Tokyo
Period	10/26/04 → 10/29/04

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All Science Journal Classification (ASJC) codes

Engineering(all)

Cite this

Shi, M., Ohyama, W., Wakabayashi, T., & Kimura, F. (2004). A study on decision rule for Japanese dictation test. In F. Kimura, & H. Fujisawa (Eds.), 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

A study on decision rule for Japanese dictation test. / Shi, Meng; Ohyama, Wataru; Wakabayashi, Tetsushi; Kimura, Fumitaka.

Proceedings - Ninth International Workshop on Frontiers in Handwriting Recognition, IWFHR-9 2004. ed. / F. Kimura; H. Fujisawa. 2004. p. 592-596 (Proceedings - International Workshop on Frontiers in Handwriting Recognition, IWFHR).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Shi, M, Ohyama, W, Wakabayashi, T & Kimura, F 2004, A study on decision rule for Japanese dictation test. in F Kimura & H Fujisawa (eds), Proceedings - Ninth International Workshop on Frontiers in Handwriting Recognition, IWFHR-9 2004. Proceedings - International Workshop on Frontiers in Handwriting Recognition, IWFHR, pp. 592-596, Proceedings - Ninth International Workshop on Frontiers in Handwriting Recognition, IWFHR-9 2004, Tokyo, Japan, 10/26/04. https://doi.org/10.1109/IWFHR.2004.10

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

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Access to Document

10.1109/IWFHR.2004.10