<mets:mets OBJID="eprint_32294" LABEL="Eprints Item" xsi:schemaLocation="http://www.loc.gov/METS/ http://www.loc.gov/standards/mets/mets.xsd http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-3.xsd" xmlns:mets="http://www.loc.gov/METS/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><mets:metsHdr CREATEDATE="2026-08-01T11:02:02Z"><mets:agent ROLE="CUSTODIAN" TYPE="ORGANIZATION"><mets:name>EPrints Universitas Amikom Yogyakarta</mets:name></mets:agent></mets:metsHdr><mets:dmdSec ID="DMD_eprint_32294_mods"><mets:mdWrap MDTYPE="MODS"><mets:xmlData><mods:titleInfo><mods:title>ANALISIS SENTIMEN DAN KLASIFIKASI ULASAN&#13;
PENGGUNA APLIKASI ROBLOX DI GOOGLE PLAY&#13;
MENGGUNAKAN ALGORITMA NAIVE BAYES</mods:title></mods:titleInfo><mods:name type="personal"><mods:namePart type="given">Nabil Rafii Setya</mods:namePart><mods:namePart type="family">Nugraha</mods:namePart><mods:role><mods:roleTerm type="text">author</mods:roleTerm></mods:role></mods:name><mods:abstract>Aplikasi Roblox merupakan salah satu platform permainan daring yang&#13;
memiliki jumlah pengguna sangat besar dan aktif, sehingga ulasan pengguna di&#13;
Google Play Store menjadi sumber informasi penting untuk mengetahui tingkat&#13;
kepuasan, keluhan, serta persepsi pengguna terhadap kualitas aplikasi. Namun,&#13;
banyaknya ulasan yang bersifat bebas dan tidak terstruktur menyebabkan&#13;
pengembang maupun pihak terkait kesulitan dalam menganalisis opini pengguna&#13;
secara manual, yang dapat berdampak pada lambatnya pengambilan keputusan&#13;
dalam peningkatan kualitas layanan dan pengalaman pengguna. Oleh karena itu,&#13;
penelitian ini bertujuan untuk melakukan analisis sentimen dan klasifikasi ulasan&#13;
pengguna aplikasi Roblox di Google Play Store menggunakan algoritma&#13;
Multinomial Naive Bayes dan Complement Naive Bayes. Metode penelitian yang&#13;
digunakan meliputi pengumpulan data ulasan, tahap praproses teks seperti case&#13;
folding, tokenizing, stopword removal, dan stemming, kemudian dilanjutkan&#13;
dengan pembobotan kata menggunakan TF-IDF serta proses pelatihan dan&#13;
pengujian model klasifikasi. Hasil penelitian menunjukkan bahwa kedua algoritma&#13;
mampu mengklasifikasikan sentimen ulasan pengguna ke dalam kategori positif,&#13;
negatif dan netral dengan performa yang baik, di mana algoritma Complement&#13;
Naive Bayes menunjukkan hasil yang lebih optimal dalam menangani&#13;
ketidakseimbangan data dibandingkan Multinomial Naive Bayes. Penelitian ini&#13;
diharapkan dapat dimanfaatkan oleh pengembang aplikasi, peneliti, dan pihak&#13;
terkait sebagai bahan evaluasi kualitas aplikasi serta sebagai referensi dalam&#13;
pengembangan sistem analisis sentimen berbasis pembelajaran mesin di masa&#13;
mendatang.</mods:abstract><mods:classification authority="lcc">000 Ilmu komputer, informasi dan pekerjaan umum</mods:classification><mods:classification authority="lcc">005 Pemrograman komputer, program dan data</mods:classification><mods:originInfo><mods:dateIssued encoding="iso8061">2026-02-19</mods:dateIssued></mods:originInfo><mods:originInfo><mods:publisher>Universitas AMIKOM Yogyakarta;Fakultas Ilmu Komputer</mods:publisher></mods:originInfo><mods:genre>Thesis</mods:genre></mets:xmlData></mets:mdWrap></mets:dmdSec><mets:amdSec ID="TMD_eprint_32294"><mets:rightsMD ID="rights_eprint_32294_mods"><mets:mdWrap MDTYPE="MODS"><mets:xmlData><mods:useAndReproduction>
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