GeoAI at ACM SIGSPATIAL: The New Frontier of Geospatial Artificial Intelligence Research

no code implementations • 20 Oct 2022 • Dalton Lunga, Yingjie Hu, Shawn Newsam, Song Gao, Bruno Martins, Lexie Yang, Xueqing Deng

Geospatial Artificial Intelligence (GeoAI) is an interdisciplinary field enjoying tremendous adoption.

Hashed Binary Search Sampling for Convolutional Network Training with Large Overhead Image Patches

no code implementations • 18 Jul 2017 • Dalton Lunga, Lexie Yang, Budhendra Bhaduri

Very large overhead imagery associated with ground truth maps has the potential to generate billions of training image patches for machine learning algorithms.

BIG-bench Machine Learning

Exploiting Convolutional Representations for Multiscale Human Settlement Detection

no code implementations • 18 Jul 2017 • Dalton Lunga, Dilip Patlolla, Lexie Yang, Jeanette Weaver, Budhendra Bhadhuri

We test this premise and explore representation spaces from a single deep convolutional network and their visualization to argue for a novel unified feature extraction framework.

Transfer Learning