Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer
Vol 6 No 9 (2022): September 2022

Analisis Sentimen Ulasan Aplikasi PeduliLindungi dengan Metode Random Forest

Muhammad Reza Utama Pulungan (Fakultas Ilmu Komputer, Universitas Brawijaya)
Dian Eka Ratnawati (Fakultas Ilmu Komputer, Universitas Brawijaya)
Bayu Rahayudi (Fakultas Ilmu Komputer, Universitas Brawijaya)



Article Info

Publish Date
14 Sep 2022

Abstract

PeduliLindung is an application developed by the Ministry of Communication and Information (KOMINFO) in collaboration with the Covid-19 Handling Committee. This application is useful for tracing user activities to places visited, getting vaccination info, and also notification of regulations that apply in Indonesia during the Covid-19 pandemic. The PeduliLindung application is used by more than Fifty million users based on information on the total downloads available on the Playstore platform. With many PeduliLindung users during the pandemic, there are often positive, negative and neutral reviews of the PeduliLindung application, especially on the App Store platform. This PeduliLindung application review data will be a data source for analysis and also classifying the sentiment. The PeduliLindung application review data will be obtained using the Scrapping technique where this process can extract data from website pages. The classification method used is Random Forest by testing the depth of the tree and the number of trees. The evaluation methods used are Confusion Matrix. The results of the study with a tree depth of 65 and the number of trees 400 got the best values, namely precision 71%, recall 71%, F1-Score 71% and accuracy 72% with a ratio of 90% training data and 10% test data.

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Journal Info

Abbrev

j-ptiik

Publisher

Subject

Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Engineering

Description

Jurnal Pengembangan Teknlogi Informasi dan Ilmu Komputer (J-PTIIK) Universitas Brawijaya merupakan jurnal keilmuan dibidang komputer yang memuat tulisan ilmiah hasil dari penelitian mahasiswa-mahasiswa Fakultas Ilmu Komputer Universitas Brawijaya. Jurnal ini diharapkan dapat mengembangkan penelitian ...