<mets:mets OBJID="eprint_33088" 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="2026-10-05T14:25:17Z"><mets:agent ROLE="CUSTODIAN" TYPE="ORGANIZATION"><mets:name>EPrints Universitas Amikom Yogyakarta</mets:name></mets:agent></mets:metsHdr><mets:dmdSec ID="DMD_eprint_33088_mods"><mets:mdWrap MDTYPE="MODS"><mets:xmlData><mods:titleInfo><mods:title>ANALISIS SENTIMEN UMPAN BALIK MAHASISWA&#13;
TERHADAP DOSEN MENGGUNAKAN NAÏVE BAYES</mods:title></mods:titleInfo><mods:name type="personal"><mods:namePart type="given">Irenius Putra</mods:namePart><mods:namePart type="family">Agung</mods:namePart><mods:role><mods:roleTerm type="text">author</mods:roleTerm></mods:role></mods:name><mods:abstract>Perkembangan teknologi informasi di era digital menyebabkan peningkatan&#13;
jumlah data, termasuk data umpan balik mahasiswa terhadap dosen yang umumnya&#13;
berbentuk teks tidak terstruktur. Permasalahan yang muncul adalah sulitnya&#13;
menganalisis data tersebut secara manual karena jumlahnya yang besar, sehingga&#13;
berpotensi menghambat proses evaluasi kualitas pengajaran. Penelitian ini&#13;
bertujuan untuk menganalisis sentimen umpan balik mahasiswa terhadap dosen&#13;
menggunakan algoritma Naïve Bayes yang dipadukan dengan sentiment scoring.&#13;
Metode yang digunakan meliputi tahapan preprocessing teks, ekstraksi fitur&#13;
menggunakan TF-IDF, pembagian data menjadi training dan testing dengan rasio&#13;
80:20, pelatihan model Naïve Bayes, evaluasi menggunakan confusion matrix, serta&#13;
penerapan sentiment scoring untuk mengukur intensitas sentimen. Hasil penelitian&#13;
menunjukkan bahwa model memiliki performa yang baik dengan akurasi sebesar&#13;
83,18%, precision 82,25%, recall 97,42%, dan F1-score 89,19%. Selain itu,&#13;
diperoleh rata-rata skor sentimen sebesar 0,69 yang menunjukkan tingkat kepuasan&#13;
mahasiswa terhadap dosen cenderung tinggi. Penelitian ini memberikan kontribusi&#13;
dalam menghasilkan metode evaluasi kinerja dosen yang lebih objektif, terukur,&#13;
dan berbasis data, serta dapat dimanfaatkan oleh institusi pendidikan untuk&#13;
meningkatkan kualitas pembelajaran. Penelitian selanjutnya disarankan untuk&#13;
mengembangkan metode dengan algoritma lain atau dataset yang lebih beragam.</mods:abstract><mods:classification authority="lcc">000 Ilmu komputer, informasi dan pekerjaan umum</mods:classification><mods:originInfo><mods:dateIssued encoding="iso8061">2026-04-08</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_33088"><mets:rightsMD ID="rights_eprint_33088_mods"><mets:mdWrap MDTYPE="MODS"><mets:xmlData><mods:useAndReproduction>
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