Pemanfaatan Chi Square dan Ensemble Tree Classifier pada Model SVM, KNN dan C4.5 dalam Penjualan Onl

Pemanfaatan Chi Square dan Ensemble Tree Classifier pada Model SVM, KNN dan C4.5 dalam Penjualan Online Prastika Indriyanti(1), Wawan Gunawan(2*) (1) Universitas Mercu Buana (2) Universitas Mercu Buana (*) Corresponding Author   Abstract   This research aims to assist MSMEs in overcoming problems in online sales. Currently, sellers only prepare stock without knowing how well the products are sold in their market segment. In the city of Tangerang alone, t........... Baca selengkapnya...

Pemanfaatan Algoritma K-Means dalam Klasterisasi Gempa Sulawesi Arief Wibowo(1*), Wawan Gunawan(2) (1) Universitas Budi Luhur (2) Universitas Mercu Buana Universitas Budi Luhur (*) Corresponding Author   Abstract   Indonesia is a region that frequently experiences earthquakes, especially in the Sulawesi area which has significant active faults. Sulawesi is an area that has quite high seismic intensity, and there are several active faults which are eart........... Baca selengkapnya...

Imbalanced Data NearMiss for Comparison of SVM and Naive Bayes Algorithms

Imbalanced Data NearMiss for Comparison of SVM and Naive Bayes Algorithms Wawan Gunawan , Yudo Devianto , Anggi Puspita Sari Abstract The study aims to improve the diagnosis, management, and prevention of HIV/AIDS by using classification algorithms. The dataset used consists of 707,379 records and 89 columns. Data preprocessing includes removing irrelevant attributes, handling inconsistencies, and balancing the data using the NearMiss method, resulting in a balanced p........... Baca selengkapnya...

Implementasi Rekomendasi Content Based Filtering dan Apriori Berbasis Android

Implementasi Rekomendasi Content Based Filtering dan Apriori Berbasis Android Latif Dwi Mardani, Wawan Gunawan   Abstract   Proban Motoparts merupakan sebuah toko retail dan jasa yang bergerak dibidang otomotif dengan menjual beberapa produk suku cadang untuk sepeda motor. Banyaknya variasi produk yang ada di Proban Motoparts, membuat pelanggan merasa kesulitan saat memilih produk yang dibutuhkan. Solusi dari kendala tersebut adalah dengan implementasi sistem rekomen........... Baca selengkapnya...