Jurnal SINTA 2
K-Modes Clustering untuk Mengetahui Jenis Masakan Daerah yang Populer pada Website Resep Online (Studi Kasus: Masakan Banjar di cookpad.com)
Jurnal Teknologi Informasi dan Ilmu Komputer (JTIIK) · Vol. 4 No. 4 (2017) · pp. 290–296
- ISSN
- 2528-6579, 2355-7699
- Published
- 2017-12-31
- Publisher
- Fakultas Ilmu Komputer, Universitas Brawijaya
- Language
- en
Abstract
AbstrakPada makalah ini dipaparkan clustering pada data resep masakan daerah Banjar untuk mengetahui jenis makanan yang paling banyak di-post secara online oleh pengguna website recipe sharing. Pertama-tama data resep sebanyak 355 dikumpulkan dari suatu website resep, untuk selanjutnya dilakukan ekstraksi data bahan dan pembersihan. Metode clustering yang dipilih adalah k-modes karena cocok digunakan pada data kategorikal. Berdasar metode Elbow, jumlah cluster yang ideal adalah k=4 dan k=8. Jumlah cluster k=4 menghasilkan kelompok yang lebih umum, sedangkan k=8 menghasilkan kelompok yang lebih spesifik. Adapun kelompok yang berhasil diidentifikasi untuk k=4 adalah sayur asam, soto banjar, masakan gurih lain-lain, kue dan bubur manis. Sedangkan kelompok dengan jumlah cluster k=8 adalah sayur asam, soto banjar, kue basah, masakan gurih lain-lain, masak habang, bubur manis, kuah ketupat, dan masakan gurih asam. Evaluasi nilai purity menunjukkan nilai masing-masing 0,825 untuk k=4 dan 0,831 untuk k=8.Kata kunci: data mining, clustering, k-modes, resep masakan, bahanAbstractIn this paper, we cluster user-submitted recipes of Banjar regional cuisine to find out which type of cuisine are popular according to its ingredients. 355 recipes are collected from a recipe sharing website, then the ingredients extracted and cleaned. The clustering method chosen is k-modes because it is suitable for categorical data. Based on the Elbow method, the ideal number of clusters is k = 4 and k = 8. The number of clusters k = 4 produces more general cuisines group, whereas k = 8 produces more specific groups. The groups identified for k = 4 are (1) “sayur asam” (sour soup), (2)“soto banjar” (Banjar chicken soup), (3) savory dishes, and (4) sweet dishes. While the group with the number of clusters k = 8 consists of (1)“sayur asam” (sour soup) (2) “soto banjar”, (3) Banjar sweet puddings, (4) various savory dishes, (5) “masak habang” (Banjar sweet chili dishes), (6) sweet porridge, (7) “kuah ketupat” (spicy coconut soup) and (8) various savory sour dishes. The purity of clusters are shown to be 0.825 for k=4 and 0.831 for k=8.Keywords: clustering, k-modes, data mining, recipe, ingredient
Keywords
Collaboration network of the authors
13 authors · 33 co-authorship links
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- Lambung Mangkurat University
- Affiliation unknown
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Dwi Kartini | Lambung Mangkurat University | 3 |
| Andi Farmadi | Lambung Mangkurat University | 2 |
| Muhammad Hevny Rizky | Lambung Mangkurat University | 1 |
| Mohammad Reza Faisal | Lambung Mangkurat University | 1 |
| Friska Abadi | Lambung Mangkurat University | 1 |
| Muhammad Itqan Mazdadi | Lambung Mangkurat University | 1 |
| Annisa Salsabila Ahdyani | Lambung Mangkurat University | 1 |
| Rudy Herteno | Lambung Mangkurat University | 1 |
| Siti Roziana Azizah | Lambung Mangkurat University | 1 |
| Zida Ziyan Azkiya | Lambung Mangkurat University | 1 |
| Heru Kartika Chandra | Affiliation unknown | 1 |
Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.