Open access Jurnal SINTA 2
Klasifikasi Data NAP (Nota Analisis Pembiayaan) untuk Prediksi Tingkat Keamanan Pemberian Kredit (Studi Kasus: Bank Syariah Mandiri Cabang Luwuk Sulawesi Tengah)
IJCCS (Indonesian Journal of Computing and Cybernetics Systems) · Vol. 9 No. 1 (2015) · pp. 1–12
- ISSN
- 2460-7258, 1978-1520
- Published
- 2015-01-31
- Publisher
- IndoCEISS in colaboration with Universitas Gadjah Mada, Indonesia.
- Language
- eng
Abstract
AbstrakSetiap bulannya bank syariah mandiri cabang luwuk menerima proposal kredit (NAP) dari nasabah dalam jumlah yang terus meningkat dan perlu respon yang cepat. Dengan demikian, perlu dikembangkan sistem untuk melakukan data mining dari tumpukan data tersebut yang akan digunakan untuk kepentingan tertentu, salah satunya adalah untuk menganalisis resiko pemberian kredit.Teknik data mining digunakan dalam penelitian ini untuk klasifikasi tingkat keamanan pemberian kredit dengan menerapakan algoritma Naïve Bayes Classificatio. Naive bayes classifier merupakan pendekatan yang mengacu pada teorema Bayes yang menkombinasikan pengetahuan sebelumnya dengan pengetahuan baru, sehingga merupakan salah satu algoritma klasifikasi yang sederhana namun memiliki akurasi tinggi. Sebelum dilakukan klasifikasi, data debitur melalui preprocessing. Kemudian dari preprocessing ini dilakukan klasifikasi dengan naive bayes classifier, sehingga menghasilkan model probabilitas klasifikasi untuk prediksi kelas pada debitur selanjutnya. Teknik pengujian akurasi model diukur menggunakan boostrap, dan menunjukkan bahwa nilai akurasi terkecil 80% dihasilkan pada sampel data 100, dan menghasilkan nilai akurasi terbesar 98,66% pada sampel data 463. Kata kunci— akurasi, naive bayes, data mining, klasifikasi, preprocessing, NAP AbstractEvery month the Mandiri Syariah Bank Branch Office of Luwuk receives a very large number of proposal credit. Thus, the system should be developed to perform data mining of the heap data to be used for specific purpose, one of which is for the risk analysis of credit allowance. Data mining techniques used in this study for classification level prediction of credit allowance by applying a naïve Bayes Classification algorithm. Naive bayes classifier is an approach that refers to the bayes theorem, is a combination of prior knowledge with new knowledge. So that is one of the classification algorithm is simple but has a high accuracy. Prior to classification, data of debitur has been through a preprocessing. Then the weight is to perform classification with naive bayes classifier. After the data is classified, so produce probabilitas of model classification for prediction class to next debitur. Testing techniques the accuracy of the model was measured by bosstrap, and shows that the smallest value of accuracy is 80% produced in the 100 data sample, and the largest value of accuracy 98,66% on a data sample of 463. Keywords— accuracy, naive bayes, data mining, classification, preprocessing, NAP
Collaboration network of the authors
38 authors · 52 co-authorship links · 15 across different organisations
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- Universitas Gadjah Mada
- Indonesia University of Education
- Universitas Stikubank
- University of Indonesia
- Universitas Airlangga
- Instituto Profissional de Canossa - IPDC
- Universitas Halu Oleo
- Other organisations
- 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 |
|---|---|---|
| Retantyo Wardoyo | Universitas Gadjah Mada | 4 |
| Khabib Mustofa | Universitas Gadjah Mada | 4 |
| Edhy Sutanta | Universitas Gadjah Mada | 4 |
| Agus Harjoko | Universitas Gadjah Mada | 3 |
| Sandi Fajar Rodiyansyah | Indonesia University of Education | 2 |
| Edy Winarno | Universitas Stikubank | 2 |
| Aniati Murni Arymurthy | University of Indonesia | 2 |
| Mardi Siswo Utomo | Universitas Gadjah Mada | 1 |
| Badrus Zaman | Universitas Airlangga | 1 |
| Agustinus Jacobus | Universitas Gadjah Mada | 1 |
| Sulistyowati Sulistyowati | Affiliation unknown | 1 |
| Noviah Dwi Putranti | Universitas Gadjah Mada | 1 |
| Ambarwati Ambarwati | Instituto Profissional de Canossa - IPDC | 1 |
| Agus Sasmito Ariwibowo | Affiliation unknown | 1 |
| Eka Karyawati | Universitas Gadjah Mada | 1 |
| Robynson Amseke | Affiliation unknown | 1 |
| Natalis Ransi | Universitas Halu Oleo | 1 |
| Lutfi Budi Ilmawan | State University of Malang | 1 |
| Wayan Gede Suka Parwita | Universitas Gadjah Mada | 1 |
| Fadhila Tangguh Admojo | Universitas Gadjah Mada | 1 |
| Siti Khomsah | Institut Teknologi Telkom Purwokerto | 1 |
| Doni Setyawan | Universitas Gadjah Mada | 1 |
| Fajar Ratnawati | Politeknik Negeri Bengkalis | 1 |
| Ira Zulfa | Universitas Gadjah Mada | 1 |
| Rakhmad Ikhsanudin | Universitas Gadjah Mada | 1 |
| Junanda Patihullah | Universitas Gadjah Mada | 1 |
| Wafda Rifai | Universitas Gadjah Mada | 1 |
| Sigit Priyanta | Universitas Gadjah Mada | 1 |
| Sholikin Ady Chandra | Universitas Gadjah Mada | 1 |
| Putri Rizki Amalia | Universitas Gadjah Mada | 1 |
| Angel Berta Desi Suryanti | Universitas Gadjah Mada | 1 |
| Fahmi Reza Prasastio | Universitas Gadjah Mada | 1 |
| Azhari Azhari | Universitas Gadjah Mada | 1 |
| Anak Agung Istri Ngurah Eka Karyawati | Udayana University | 1 |
| Arif Rahman | Universitas Gadjah Mada | 1 |
| Khabis Mustofa | 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.