iAfrica

UCT Researchers Build AI Language Model Trained on All 11 of South Africa’s Official Written Languages

The paper arrives at a moment when AI language tools have become part of daily life for millions worldwide — but the ...
AllAfrica

South Africa: UCT Researchers Develop Ai Model for 11 South African Languages

A team at the University of Cape Town (UCT) has developed a new artificial intelligence (AI) language model trained specifically on South Africa's 11 official written languages - helping close a gap ...
IEEE

WCEDNet: A Weighted Cascaded Encoder–Decoder Network for Hyperspectral Change Detection Based on Spatial–Spectral Difference Features

Abstract: The core of hyperspectral change detection lies in accurately capturing spectral feature differences across different temporal phases to determine whether surface objects have changed. Since ...
GitHub

Satellite Image Time Series Classification with Pixel-Set Encoders and Temporal Self-Attention (CVPR 2020, Oral)

PyTorch implementation of the model presented in "Satellite Image Time Series Classification with Pixel-Set Encoders and Temporal Self-Attention" published ar CVPR 2020. Satellite image time series, ...
IEEE

A Cross-Hierarchical Difference Feature Fusion Network Based on Multiscale Encoder–Decoder for Coastal Wetlands Hyperspectral Change Detection

Abstract: Hyperspectral Change Detection (HCD) is one of the core applications of remote sensing imagery, and it holds profound significance and research value for monitoring the dynamic changes of ...