2015
DOI: 10.26760/elkomika.v3i1.75
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Analisis Perbandingan KNN dengan SVM untuk Klasifikasi Penyakit Diabetes Retinopati berdasarkan Citra Eksudat dan Mikroaneurisma

Abstract: ABSTRAKPenelitian mengenai pengklasifikasian tingkat keparahan penyakit Diabetes Retinopati berbasis image processing masih hangat dibicarakan, citra yang biasa digunakan untuk mendeteksi jenis penyakit ini adalah citra optik disk, mikroaneurisma, eksudat, dan hemorrhages yang berasal dari citra fundus. Pada penelitian ini telah dilakukan perbandingan algoritma SVM dengan KNN untuk klasifikasi penyakit diabetes retinopati (mild, moderate, severe) berdasarkan citra eksudat dan microaneurisma. Untuk proses ekstr… Show more

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Cited by 17 publications
(19 citation statements)
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“…2 shows several patterns as the members of two classes. Line-1 and Line-2 are the examples of various discrimination boundaries [22] to obtain the best hyperplane. For the linear SVM used in this study, the equation of Line-1 and Line-2 were obtained by the following approach [23]:…”
Section: Support Vector Machine (Svm)mentioning
confidence: 99%
See 1 more Smart Citation
“…2 shows several patterns as the members of two classes. Line-1 and Line-2 are the examples of various discrimination boundaries [22] to obtain the best hyperplane. For the linear SVM used in this study, the equation of Line-1 and Line-2 were obtained by the following approach [23]:…”
Section: Support Vector Machine (Svm)mentioning
confidence: 99%
“…From the results of this test, the average values of sensitivity and specificity were found at 93.1% and 99.32% respectively. The value of accuracy is also highly affected by the use of the Hjorth Descriptor itself that is being prone to the noise [22] and it can affect the value of activity or variance. Thus, in the further study, it is deemed necessary to do the denoising at the preprocessing stage without removing the information or characteristics of the ECG signal.…”
Section: A System Accuracy Using Hjorth Descriptormentioning
confidence: 99%
“…Another well-known supervised learning strategy is KNN, which assigns a classification to a data point based on the proportion of its neighbors [39] [40]. It chooses…”
Section: F K-nearest Neighbor (Knn)mentioning
confidence: 99%
“…SVM adalah sebuah metode linier yang digunakan pada feature space berdimensi tinggi [22]. SVM banyak digunakan sebagai metode untuk mengklasifikasikan 2 buah kelas karena metode ini memiliki konsep dengan tujuan untuk menemukan hyperplane terbaik sehingga metode ini lebih efisien untuk dijadikan sebagai classifier [23], [24]. Dalam kasus pemisahan dua data, data dapat dengan mudah dipisahkan oleh satu garis dengan persamaan y = ax + b. Maka apabila data yang ingin dipisahkan lebih dari dua, kita dapat menggunakan hyperplane.…”
Section: B Metode Svmunclassified