https://ojs.uajy.ac.id/index.php/jbi/issue/feed Jurnal Buana Informatika 2025-05-05T11:21:43+07:00 Herlina, S.Kom., M.Eng. jbi@uajy.ac.id Open Journal Systems <p><strong><a href="https://fti.uajy.ac.id/informatika/">Universitas Atma Jaya Yogyakarta - Prodi Informatika</a></strong></p> <table class="data" width="100%" bgcolor="#f0f0f0"> <tbody> <tr valign="top"> <td width="20%">Journal title</td> <td width="40%"><strong>Jurnal Buana Informatika</strong></td> <!--td rowspan="8" width="40%"> <img style="width: 80%; height: Auto; max-width: 300px; display: block; margin-left: auto; margin-right: auto;" src="/public/journals/1/homepageImage_en_US.png" alt="" /></td--></tr> <tr valign="top"> <td width="20%">Abbreviation</td> <td width="40%"><strong>JBI</strong></td> </tr> <tr valign="top"> <td width="20%">Frequency</td> <td width="40%"><strong>Two issues per year (April and October)<br /></strong></td> </tr> <tr valign="top"> <td width="20%">DOI</td> <td width="40%"><strong>prefix 10.24002 </strong><strong><br /></strong></td> </tr> <tr valign="top"> <td width="20%">Print ISSN</td> <td width="40%"><strong><a href="https://issn.brin.go.id/terbit/detail/1271083534">2087-2534</a></strong></td> </tr> <tr valign="top"> <td width="20%">Online ISSN</td> <td width="40%"><strong><a href="https://issn.brin.go.id/terbit/detail/1326768860">2089-7642</a> </strong></td> </tr> <tr valign="top"> <td width="20%">Editor-in-chief</td> <td width="40%"><strong><a href="https://scholar.google.com/citations?user=S054sdEAAAAJ&amp;hl=en">Yonathan Dri Handarkho, S.T., M.T., Ph.D.</a></strong></td> </tr> <tr valign="top"> <td width="20%">Publisher</td> <td width="40%"><strong><a href="http://www.uajy.ac.id/">Universitas Atma Jaya Yogyakarta</a></strong></td> </tr> </tbody> </table> <hr /> <p><strong>Journal of Buana Informatika </strong>is published by Faculty of Industrial Technology University of Atma Jaya Yogyakarta as a medium to channel understanding about technological aspects of information technology in the form of result of field research or laboratory or literature study. This journal is published twice a year in April and October. The editor receives manuscript contributions from lecturers, researchers, students and practitioners discussing the scopes of computational science, graphics and visualization, human-computer interaction, information management, information assurance and security, platform-based development, parallel and distributed computing, and software engineering. Please kindly follow the checklist of writing guideline and the manuscript template that can be downloaded in this site.</p> https://ojs.uajy.ac.id/index.php/jbi/article/view/11384 Implementasi Algoritma Apriori sebagai Association Rule Learning untuk Mengidentifikasi Pola Item Dataset Penjualan 2025-04-15T18:58:30+07:00 I Wayan Supriana wayan.supriana@unud.ac.id Luh Arida Ayu Rahning Putri rahningputri@unud.ac.id <p><span class="TextRun SCXW225111055 BCX8" lang="ID-ID" xml:lang="ID-ID" data-contrast="auto"><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">Persaingan toko retail semakin ketat, pemasaran dan penataan produk penting untuk efisiensi belanja, menjaga kenyamanan, dan meningkatkan profit.</span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title"> Analisis kebiasaan berbelanja konsumen terhadap barang pada setiap transaksi dengan melakukan market basket analysis. </span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">Algoritma </span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">A</span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">priori </span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">merupakan salah satu teknik untuk menemukan frequent item dalam membangun association rule yaitu hubungan antara kombinasi item dalam suatu dataset</span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">. Penelitian ini</span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title"> bertujuan untuk </span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">implementasi algoritma </span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">A</span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">priori </span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">sebagai association rule learning untuk mengidentifikasi pola item dataset penjualan pada toko retail. Association rule itemset dengan algoritma </span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">A</span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">priori </span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">akan dibandingkan dengan </span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">F</span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">requent </span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">P</span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">atte</span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">r</span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">n </span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">G</span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">rowth (FP-Growth) yang merupakan algoritma untuk menemukan himpunan data yang paling sering muncul pada dataset. Berdasarkan pengujian yang dilakukan rerata nilai lift ratio algoritma </span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">A</span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">priori </span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">sebesar 1</span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">,</span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">58 dan rerata nilai lift ratio algoritma FP</span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">-</span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">Growth sebesar 1</span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">,</span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">28. Hal ini menunjukkan bahwa algoritma </span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">A</span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">priori </span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">memiliki kinerja lebih tinggi jika dibandingkan dengan algoritma FP</span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">-</span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">Growth</span><span class="NormalTextRun SCXW225111055 BCX8" data-ccp-parastyle="Title">.</span></span><span class="EOP SCXW225111055 BCX8" data-ccp-props="{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:567,&quot;335559737&quot;:567,&quot;335559740&quot;:228}"> </span></p> 2025-04-01T00:00:00+07:00 Copyright (c) 2025 https://ojs.uajy.ac.id/index.php/jbi/article/view/11357 Sistem Pakan Cerdas Berbasis IoT Untuk Optimalisasi Peternakan Kambing Umbaran di Era Digital Farm 2025-04-12T14:12:53+07:00 Rizal Zahrowani rizzahro@students.amikom.ac.id Jeki Kuswanto jeki@amikom.ac.id Eko Pramono eko.p@amikom.ac.id <p><span class="TextRun SCXW221947521 BCX8" lang="ID-ID" xml:lang="ID-ID" data-contrast="auto"><span class="NormalTextRun SCXW221947521 BCX8" data-ccp-parastyle="Title">Penelitian ini bertujuan untuk mengembangkan sistem pakan cerdas berbasis Internet </span><span class="NormalTextRun SpellingErrorV2Themed SCXW221947521 BCX8" data-ccp-parastyle="Title">of</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW221947521 BCX8" data-ccp-parastyle="Title">Things</span><span class="NormalTextRun SCXW221947521 BCX8" data-ccp-parastyle="Title"> (</span><span class="NormalTextRun SpellingErrorV2Themed SCXW221947521 BCX8" data-ccp-parastyle="Title">IoT</span><span class="NormalTextRun SCXW221947521 BCX8" data-ccp-parastyle="Title">) yang dirancang untuk meningkatkan efisiensi pemberian pakan di peternakan kambing umbaran. Sistem ini secara otomatis mengatur dispenser pakan sesuai dengan jadwal yang telah ditentukan, sehingga memudahkan peternak dalam manajemen pakan. Pengujian sistem menunjukkan efektivitas dalam mengurangi waktu pemberian pakan dan meminimalkan pemborosan. Selain itu, sistem dilengkapi dengan layar LCD yang menampilkan status dispenser, memberikan informasi real-</span><span class="NormalTextRun SpellingErrorV2Themed SCXW221947521 BCX8" data-ccp-parastyle="Title">time</span><span class="NormalTextRun SCXW221947521 BCX8" data-ccp-parastyle="Title"> kepada peternak. Teknologi ini juga memungkinkan pemantauan jarak jauh, sehingga peternak dapat mengelola pakan dengan lebih baik. Dengan penerapan sistem ini, diharapkan dapat meningkatkan produktivitas dan kesejahteraan ternak, serta mendorong modernisasi dalam praktik peternakan di Indonesia. Inovasi ini diharapkan menjadi solusi yang berkelanjutan untuk tantangan dalam manajemen pakan, memberikan manfaat jangka panjang bagi peternak dan industri peternakan secara keseluruhan.</span></span><span class="EOP SCXW221947521 BCX8" data-ccp-props="{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:567,&quot;335559737&quot;:567,&quot;335559740&quot;:240}"> </span></p> 2025-04-01T00:00:00+07:00 Copyright (c) 2025 https://ojs.uajy.ac.id/index.php/jbi/article/view/11354 Importance of Feature Selection for Multiple Disease Classification 2025-04-11T19:42:52+07:00 Rio Arya Andika 672021166@student.uksw.edu Christine Dewi christine.dewi@uksw.edu <p><em><span class="NormalTextRun SCXW143621542 BCX4" data-ccp-parastyle="Title">The performance of machine learning in disease classification heavily depends on effective feature selection. This study explores feature selection methods—Boruta and Recursive Feature Elimination (RFE)—with ensemble models like Random Forest, Decision Tree, Gradient Boosting, </span><span class="NormalTextRun SpellingErrorV2Themed SCXW143621542 BCX4" data-ccp-parastyle="Title">LightGBM</span><span class="NormalTextRun SCXW143621542 BCX4" data-ccp-parastyle="Title">, and </span><span class="NormalTextRun SpellingErrorV2Themed SCXW143621542 BCX4" data-ccp-parastyle="Title">XGBoost</span><span class="NormalTextRun SCXW143621542 BCX4" data-ccp-parastyle="Title"> using Electronic Health Records (EHR) data. Results show that combining Boruta with </span><span class="NormalTextRun SpellingErrorV2Themed SCXW143621542 BCX4" data-ccp-parastyle="Title">LightGBM</span><span class="NormalTextRun SCXW143621542 BCX4" data-ccp-parastyle="Title"> achieves the highest accuracy of 99%. Feature selection enhances precision by focusing on relevant variables and removing unnecessary ones. Further analysis reveals that features such as Red Blood Cells, Insulin, Heart Rate, and Cholesterol significantly influence the classification of specific diseases. These findings highlight the importance of feature selection in multi-disease classification and medical data analysis, improving the efficiency of machine learning systems. Future research should develop more flexible feature selection methods and test models on diverse disease datasets.</span></em></p> 2025-04-01T00:00:00+07:00 Copyright (c) 2025 https://ojs.uajy.ac.id/index.php/jbi/article/view/11269 Ekstraksi Pengetahuan dari Ulasan Aplikasi CapCut Menggunakan Metode Aspect-Based Sentiment Analysis dan Klasifikasi 2025-05-05T11:21:43+07:00 Ishlah Putri Ariyani ishlahariyani@gmail.com Ken Ditha Tania kenya.tania@gmail.com Ari Wedhasmara a_wedhasmara@unsri.ac.id Allsela Meiriza allsela@unsri.ac.id <p><span class="TextRun SCXW151685350 BCX8" lang="ID-ID" xml:lang="ID-ID" data-contrast="auto"><span class="NormalTextRun SCXW151685350 BCX8" data-ccp-parastyle="Title">Indonesia mengalami perkembangan teknologi yang pesat, khususnya dalam penggunaan internet dan platform </span><span class="NormalTextRun SpellingErrorV2Themed SCXW151685350 BCX8" data-ccp-parastyle="Title">editing</span><span class="NormalTextRun SCXW151685350 BCX8" data-ccp-parastyle="Title"> seperti </span><span class="NormalTextRun SpellingErrorV2Themed SCXW151685350 BCX8" data-ccp-parastyle="Title">CapCut</span><span class="NormalTextRun SCXW151685350 BCX8" data-ccp-parastyle="Title">. Platform ini memungkinkan pengeditan video di berbagai perangkat, namun kepuasan pengguna tidak selalu terjamin karena perbedaan pengalaman individu. </span><span class="NormalTextRun SCXW151685350 BCX8" data-ccp-parastyle="Title">Penelitian ini bertujuan untuk mengidentifikasi sentimen pengguna terhadap aplikasi </span><span class="NormalTextRun SpellingErrorV2Themed SCXW151685350 BCX8" data-ccp-parastyle="Title">CapCut</span><span class="NormalTextRun SCXW151685350 BCX8" data-ccp-parastyle="Title"> berdasarkan </span><span class="NormalTextRun SpellingErrorV2Themed SCXW151685350 BCX8" data-ccp-parastyle="Title">aspek.Dengan</span> <span class="NormalTextRun SCXW151685350 BCX8" data-ccp-parastyle="Title">menggunakan pendekatan </span><span class="NormalTextRun SpellingErrorV2Themed SCXW151685350 BCX8" data-ccp-parastyle="Title">Aspect-Based</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW151685350 BCX8" data-ccp-parastyle="Title">Sentiment</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW151685350 BCX8" data-ccp-parastyle="Title">Analysis</span><span class="NormalTextRun SCXW151685350 BCX8" data-ccp-parastyle="Title"> (ABSA) yang didukung oleh algoritma </span><span class="NormalTextRun SpellingErrorV2Themed SCXW151685350 BCX8" data-ccp-parastyle="Title">Machine</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW151685350 BCX8" data-ccp-parastyle="Title">Learning</span><span class="NormalTextRun SCXW151685350 BCX8" data-ccp-parastyle="Title"> untuk tugas klasifikasi sentimen berdasarkan aspek.</span><span class="NormalTextRun SCXW151685350 BCX8" data-ccp-parastyle="Title"> Algoritma yang digunakan dalam proses klasifikasi adalah </span><span class="NormalTextRun SpellingErrorV2Themed SCXW151685350 BCX8" data-ccp-parastyle="Title">Support</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW151685350 BCX8" data-ccp-parastyle="Title">Vector</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW151685350 BCX8" data-ccp-parastyle="Title">Machine</span><span class="NormalTextRun SCXW151685350 BCX8" data-ccp-parastyle="Title">.</span><span class="NormalTextRun SCXW151685350 BCX8" data-ccp-parastyle="Title"> Data yang digunakan adalah ulasan aplikasi </span><span class="NormalTextRun SpellingErrorV2Themed SCXW151685350 BCX8" data-ccp-parastyle="Title">CapCut</span><span class="NormalTextRun SCXW151685350 BCX8" data-ccp-parastyle="Title"> dari Google </span><span class="NormalTextRun SpellingErrorV2Themed SCXW151685350 BCX8" data-ccp-parastyle="Title">Play</span><span class="NormalTextRun SCXW151685350 BCX8" data-ccp-parastyle="Title"> Store sebanyak 22.668 data.</span> <span class="NormalTextRun SCXW151685350 BCX8" data-ccp-parastyle="Title">Hasil penelitian menunjukkan bahwa algoritma </span><span class="NormalTextRun SpellingErrorV2Themed SCXW151685350 BCX8" data-ccp-parastyle="Title">Support</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW151685350 BCX8" data-ccp-parastyle="Title">Vector</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW151685350 BCX8" data-ccp-parastyle="Title">Machine</span><span class="NormalTextRun SCXW151685350 BCX8" data-ccp-parastyle="Title"> (S</span><span class="NormalTextRun SCXW151685350 BCX8" data-ccp-parastyle="Title">V</span><span class="NormalTextRun SCXW151685350 BCX8" data-ccp-parastyle="Title">M) memiliki performa yang baik untuk masing-masing aspek dengan nilai akurasi </span><span class="NormalTextRun SCXW151685350 BCX8" data-ccp-parastyle="Title">untuk aspek fitur 0</span><span class="NormalTextRun SCXW151685350 BCX8" data-ccp-parastyle="Title">,</span><span class="NormalTextRun SCXW151685350 BCX8" data-ccp-parastyle="Title">88 dan aspek </span><span class="NormalTextRun SpellingErrorV2Themed SCXW151685350 BCX8" data-ccp-parastyle="Title">user</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW151685350 BCX8" data-ccp-parastyle="Title">experience</span><span class="NormalTextRun SCXW151685350 BCX8" data-ccp-parastyle="Title"> 0</span><span class="NormalTextRun SCXW151685350 BCX8" data-ccp-parastyle="Title">,</span><span class="NormalTextRun SCXW151685350 BCX8" data-ccp-parastyle="Title">87. Hasil ekstraksi pengetahuan yang diperoleh berupa XML yang memuat informasi sentimen pengguna terhadap dua aspek utama, yaitu fitur dan </span><span class="NormalTextRun SpellingErrorV2Themed SCXW151685350 BCX8" data-ccp-parastyle="Title">user</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW151685350 BCX8" data-ccp-parastyle="Title">experience</span><span class="NormalTextRun SCXW151685350 BCX8" data-ccp-parastyle="Title">.</span></span><span class="EOP SCXW151685350 BCX8" data-ccp-props="{&quot;201341983&quot;:0,&quot;335551550&quot;:6,&quot;335551620&quot;:6,&quot;335559685&quot;:567,&quot;335559737&quot;:567,&quot;335559740&quot;:240}"> </span></p> 2025-04-01T00:00:00+07:00 Copyright (c) 2025 https://ojs.uajy.ac.id/index.php/jbi/article/view/10836 Peningkatan Akurasi Rekomendasi Dokter pada Kondisi Data Sparsity Menggunakan Algoritma Content-Based Filtering 2025-01-31T20:37:17+07:00 Alwan Prasetya alwanprasetya9@gmail.com Ahsanun Naseh Khudori Ahsanunnaseh@itsk-soepraoen.ac.id Risqy Siwi Pradini risqypradini@itsk-soepraoen.ac.id <p><em><span class="TextRun SCXW263496554 BCX8" lang="EN-US" xml:lang="EN-US" data-contrast="none"><span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">Perkembangan</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">aplikasi</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">layanan</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">kesehatan</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">seperti</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">Halodoc</span><span class="NormalTextRun SCXW263496554 BCX8">, </span><span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">Alodokter</span><span class="NormalTextRun SCXW263496554 BCX8">, dan </span><span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">Klikdokter</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">telah</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">menyediakan</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">sistem</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">rekomendasi</span><span class="NormalTextRun SCXW263496554 BCX8"> yang </span><span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">memudahkan</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">pasien</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">untuk</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">menentukan</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">dokter</span><span class="NormalTextRun SCXW263496554 BCX8"> yang </span><span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">relevan</span><span class="NormalTextRun SCXW263496554 BCX8">. </span><span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">Namun</span><span class="NormalTextRun SCXW263496554 BCX8">, </span><span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">rekomendasi</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">dokter</span><span class="NormalTextRun SCXW263496554 BCX8"> yang </span><span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">relevan</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">masih</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">menjadi</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">tantangan</span><span class="NormalTextRun SCXW263496554 BCX8">. Salah </span><span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">satu</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">permasalahannya</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">adalah</span><span class="NormalTextRun SCXW263496554 BCX8"> data sparsity, </span><span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">yaitu</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">kelangkaan</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">atribut</span><span class="NormalTextRun SCXW263496554 BCX8"> data yang </span><span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">menyebabkan</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">akurasi</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">sistem</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">rekomendasi</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">bekerja</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">kurang</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">akurat</span><span class="NormalTextRun SCXW263496554 BCX8">. </span></span><span class="TextRun SCXW263496554 BCX8" lang="SV-SE" xml:lang="SV-SE" data-contrast="none"><span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">Penelitian</span><span class="NormalTextRun SCXW263496554 BCX8"> ini </span><span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">mengembangkan</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">sistem</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">rekomendasi</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">dokter</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">menggunakan</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">pendekatan</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">Content-Based</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">Filtering</span><span class="NormalTextRun SCXW263496554 BCX8"> (CBF) </span><span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">untuk</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">melakukan</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">rekomendasi</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">dokter</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">sesuai</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">dengan</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">preferensi</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">pasien</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">dengan</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">mempertimbangkan</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">lima</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">atribut</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">utama</span><span class="NormalTextRun SCXW263496554 BCX8">: </span><span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">spesialisasi</span><span class="NormalTextRun SCXW263496554 BCX8">, </span><span class="NormalTextRun SCXW263496554 BCX8">rating</span><span class="NormalTextRun SCXW263496554 BCX8">, </span><span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">biaya</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">konsultasi</span><span class="NormalTextRun SCXW263496554 BCX8">, lama praktik, </span><span class="NormalTextRun AdvancedProofingIssueV2Themed SCXW263496554 BCX8">dan</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">jenis</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">kelamin</span><span class="NormalTextRun SCXW263496554 BCX8">. </span><span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">Aturan</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">imputasi</span><span class="NormalTextRun SCXW263496554 BCX8"> data </span><span class="NormalTextRun AdvancedProofingIssueV2Themed SCXW263496554 BCX8">dan</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">pembobotan</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">atribut</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">telah</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">diimplementasikan</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">untuk</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">meningkatkan</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">akurasi</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">sistem</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">rekomendasi</span><span class="NormalTextRun SCXW263496554 BCX8">. </span><span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">Hasil</span><span class="NormalTextRun SCXW263496554 BCX8"> dari </span><span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">analisis</span><span class="NormalTextRun SCXW263496554 BCX8"> data </span><span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">menunjukan</span><span class="NormalTextRun SCXW263496554 BCX8"> teknik </span><span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">tersebut</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">telah</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">menurunkan</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">Mean</span><span class="NormalTextRun SCXW263496554 BCX8"> Absolute </span><span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">Error</span><span class="NormalTextRun SCXW263496554 BCX8"> (MAE) dari 0</span><span class="NormalTextRun SCXW263496554 BCX8">,</span><span class="NormalTextRun SCXW263496554 BCX8">142 </span><span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">menjadi</span><span class="NormalTextRun SCXW263496554 BCX8"> 0</span><span class="NormalTextRun SCXW263496554 BCX8">,</span><span class="NormalTextRun SCXW263496554 BCX8">102 </span><span class="NormalTextRun AdvancedProofingIssueV2Themed SCXW263496554 BCX8">dan</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">Root</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">Mean</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">Squared</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">Error</span><span class="NormalTextRun SCXW263496554 BCX8"> (RMSE) dari 0</span><span class="NormalTextRun SCXW263496554 BCX8">,</span><span class="NormalTextRun SCXW263496554 BCX8">205 </span><span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">menjadi</span><span class="NormalTextRun SCXW263496554 BCX8"> 0</span><span class="NormalTextRun SCXW263496554 BCX8">,</span><span class="NormalTextRun SCXW263496554 BCX8">150, </span><span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">sehingga</span> <span class="NormalTextRun ContextualSpellingAndGrammarErrorV2Themed SCXW263496554 BCX8">teknik yang</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">diimplementasikan</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">meningkatkan</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">sistem</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">rekomendasi</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">dokter</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">dengan</span> <span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">kondisi</span><span class="NormalTextRun SCXW263496554 BCX8"> data </span><span class="NormalTextRun SpellingErrorV2Themed SCXW263496554 BCX8">sparsity</span><span class="NormalTextRun SCXW263496554 BCX8">.</span></span></em></p> 2025-04-01T00:00:00+07:00 Copyright (c) 2025