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首页> 外文期刊>Indonesian Journal of Computing and Cybernetics Systems >Transliteration of Hiragana and Katakana Handwritten Characters Using CNN-SVM
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Transliteration of Hiragana and Katakana Handwritten Characters Using CNN-SVM

机译:使用CNN-SVM的平假名和Katakana手写字符的音译

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摘要

Hiragana and katakana handwritten characters are often used when writing words in Japanese. Japanese itself is often used by native Japanese as well as people learning Japanese around the world. Hiragana and katakana characters themselves are difficult to learn because many characters are similar to one another. In this study, hiragana and basic katakana, dakuten, handakuten, and youon were used, which were taken from the respondents using a questionnaire. This study used the CNN method which will be compared with a combination of the CNN and SVM methods which have been designed to identify each character that has been prepared. Preprocessing of character images uses the methods of image resizing, grayscaling, binarization, dilation, and erosion. The preprocessed results will be input for CNN as a feature extraction tool and SVM as a tool for character recognition. The results of this study obtained accuracy with the following parameters: 69×69 image size, 3 patience value, val_loss monitor callbacks, Nadam optimization function, 0.001 learning rate value, 30 epochs value, and SVM rbf kernel. If using a system that only uses the CNN network, the accuracy is 87.82%. The results obtained when using a combination of CNN and SVM were 88.21%.
机译:在日语中书写单词时经常使用平假名和卡图瓦纳手写字符。日本人经常被母语的日本人和世界各地学习日语的人使用。 Hiragana和Katakana字符本身很难学习,因为许多角色相似彼此。在这项研究中,使用了平假名和基本的卡其卡,达克劳,Handakuten和YOOON,其中从受访者使用调查问卷取出。该研究使用了CNN方法,该方法将与已经设计成识别已经准备的每个角色的CNN和SVM方法的组合进行比较。字符图像的预处理使用图像调整大小,灰度,二值化,扩张和侵蚀方法。作为特征提取工具和SVM作为用于字符识别的工具,将输入预处理结果。该研究的结果获得了以下参数的准确性:69×69图像尺寸,3个耐力值,Val_Loss监控回调,NADAM优化功能,0.001学习率值,30个时期值和SVM RBF内核。如果使用仅使用CNN网络的系统,则精度为87.82%。使用CNN和SVM组合时获得的结果为88.21%。

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