Identifikasi Genre Musik dengan Menggunakan Metode Random Forest
Submission Date: 2020-01-30 17:36:18
Accepted Date: 2020-06-16 00:00:00
Abstract
Genre musik merupakan pengelompokkan musik sesuai dengan kemiripan antara satu musik dengan musik yang lainnya. Hal yang paling penting dalam pengidentifikasian musik adalah pengelompokkan genre musik. Pengelompokan tersebut dilakukan secara manual pada umumnya dengan mendengarkan secara langsung lagu tersebut. Namun, hal tersebut dapat menimbulkan ketidakefisiensian. Oleh karena itu, dilakukan penelitian yang bertujuan untuk mengidentifikasi sebuah lagu dengan menggunakan metode Random Forest dengan data yang digunakan adalah GTZAN dataset yang diperoleh dari laman MARSYAS. Metode supervised learning yang digunakan yaitu Random Forest karena metode tersebut lebih baik dalam hal mengklasifikasikan data karena bersifat robust terhadapt outliers dan noise. Fitur ekstraksi yang digunakan dalam penelitian ini adalah MFCC karena mampu mengadaptasi pendengaran manusia. Model yang digunakan untuk identifikasi genre musik memiliki performa klasifikasi yang tinggi dengan penggunaan KCV untuk pembagian data training dan testing.
Keywords
Genre Musik; GTZAN dataset; KCV; MFCC; Random Forest
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