Library Automation and Digital Archive
LONTAR
Fakultas Ilmu Komputer
Universitas Indonesia

Pencarian Sederhana

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Call Number SEM-372
Collection Type Indeks Artikel prosiding/Sem
Title Automatic Land cover classification of geotagged images using ID3,Naive bayes and random forest . Hal 245-249
Author M. Octaviano Pratama, Aniati Murni Arymurthy;
Publisher ICACCIS 2017 International conference on advanced computer science and information system
Subject Land cover, geotagged image, ID3, Naive bayes, Random forest
Location
Lokasi : Perpustakaan Fakultas Ilmu Komputer
Nomor Panggil ID Koleksi Status
SEM-372 TERSEDIA
Tidak ada review pada koleksi ini: 47290
Abstract- Land cover represent characteristic of earth surface. By utilizing the abundance of geotagged images from online crowdsource images like geotagged photo library (https://eomf.ou.edu/photos) from the University of Oklahoma, prediction of land cover types will be established by using machine learning techniqus. RGB Histogram, edge orientation and vegetation indices were used to obtain 8 features that representing images, therefore several classifiers were performed to observe which of classifiers produce best accuracy. Best classifier produces 82% in overall validation accuracy and 89% of 74 unclassified images was successfully predicted images were mapped into geographic information system (GIS) to show land cover in GIS. This model was measured by using precision, recall, F-Test and kappa coefficient. The performance of each measurement reaches 89.8%, 88.1%, 88.6%, 85.6%