Teknomatika (Jurnal Teknologi dan Informatika)
Vol 9 No 02 (2019): Teknomatika Vol 09 No 02 September 2019

Pengenalan Pola Huruf pada Kata dengan Menggunakan Algoritma Backpropagation dan Hybrid Feature

Novan Wijaya (Unknown)
Kevin Susanto (Unknown)
Jefry (Unknown)



Article Info

Publish Date
03 Oct 2019

Abstract

With the advancement of information technology today, especially in the process of writing words and sentences where a person will be easier in the process of writing using hands and neat but the writing process carried out at this time also cannot be abandoned. Some activities require us to use handwriting manually such as making statement letters or other important documents. In the implementation that will be carried out on the system of letter pattern recognition in words using handwriting will produce a lower level of accuracy compared to the introduction made on systems that is in computers such as Times New Roman, Calibri, and so on. By using Hybrid Features extraction and backpropagation algorithm, it is expected to reduce problems in the process of recognizing one's handwriting pattern. To get a feature pattern, Hybrid Features extraction used from diagonal features, x and y axis gradients and averages are used. The feature will be used is artificial neural networks with the backpropagation algorithm. The test parameters used are the accuracy of the number of written images recognized by the system. Based on models' performance tests, the highest accuracy was 93.86% for uppercase letters with 45 datasets, 80.46% with 30 datasets for lowercase letters and 78.205 with 45 datasets for all letters. The testing of the program made obtained an accuracy value of 72.92% for the image of the new word, 83.33% for the image of the new letter and 82.56% for the image of the letter that had been studied.

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Journal Info

Abbrev

teknomatika

Publisher

Subject

Computer Science & IT

Description

Jurnal Teknologi dan Informatika (TEKNOMATIKA) dengan no terdaftar P-ISSN : 2087-9571, E-ISSN : 2541-335X diterbitkan secara berkala oleh STMIK PalComTech setiap 6 bulan sekali yaitu pada bulan Maret dan September. Jurnal ini bertujuan untuk menyebarluaskan informasi hasil kajian/riset di bidang ...