講演抄録/キーワード |
講演名 |
2010-09-05 11:40
Is quantity better than quality?
-- A study case on a simple classifier applied to digit character recognition -- ○Sabine Barrat(Osaka Prefecture Univ./JSPS/Nancy Univ./LORIA)・Geoffrey Alary(Osaka Prefecture Univ./EISTI)・Masakazu Iwamura・Koichi Kise(Osaka Prefecture Univ.)・Seiichi Uchida(Kyushu Univ.)・Shinichiro Omachi(Tohoku Univ.) PRMU2010-65 IBISML2010-37 |
抄録 |
(和) |
(事前公開アブストラクト) This paper deals with a learning method for digit character recognition.
We propose to expand character image databases, by automatically generating deformations, noises and new fonts, and then to use a simple classifier based on k-nearest neighbors technique.
The results of first experiments show that the classifier is more robust on the resulting larger database.
Moreover, performances on the MNIST digit character database are very promising. |
(英) |
This paper deals with a learning method for digit character recognition.
We propose to expand character image databases, by automatically
generating deformations, noises and new fonts, and then to use a simple
classifier based on k nearest neighbor technique.
The results of first experiments show that the classifier is more robust
on the resulting larger database.
Moreover, performance on the MNIST digit character database is very
promising. |
キーワード |
(和) |
/ / / / / / / |
(英) |
character recognition / MNIST database / k-NN / / / / / |
文献情報 |
信学技報, vol. 110, no. 187, PRMU2010-65, pp. 75-80, 2010年9月. |
資料番号 |
PRMU2010-65 |
発行日 |
2010-08-29 (PRMU, IBISML) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
PRMU2010-65 IBISML2010-37 |