3 citations · 3 across the 3 of their papers we have counts for
3 papers
Semantic Segmentation in Satellite Hyperspectral Imagery by Deep Learning
Jon Alvarez Justo, Alexandru Ghita, Daniel Kovac +5
Satellites are increasingly adopting on-board AI to optimize operations and increase autonomy through in-orbit inference. The use of Deep Learning (DL) models for segmentation in h…
Class Anchor Margin Loss for Content-Based Image Retrieval
Alexandru Ghita, Radu Tudor Ionescu
The performance of neural networks in content-based image retrieval (CBIR) is highly influenced by the chosen loss (objective) function. The majority of objective functions for neu…
Multi-layer Optimizations for End-to-End Data Analytics
Amir Shaikhha, Maximilian Schleich, Alexandru Ghita +1
We consider the problem of training machine learning models over multi-relational data. The mainstream approach is to first construct the training dataset using a feature extractio…