?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=NORCE&rft.au=NORCE%2C+MARIANA&rft.aufirst=MARIANA&rft.inst=Sanata+Dharma+University&rft.date=2026&rft.title=Penerapan+Metode+Re-Ranking+Pada+Collaborative+Filtering+Untuk+Peningkatan+Novelty+Dalam+Sistem+Rekomendasi+Lagu&rft.degree=Skripsi