A data augmentation-assisted deep learning model for high dimensional and highly imbalanced hyperspectral imaging data

JFR Rochac, N Zhang, L Thompson… - 2019 9th International …, 2019 - ieeexplore.ieee.org
Recent advances in remote sensing technologies have led to the fast proliferation of
massive and often imbalanced datasets. Direct classification in these datasets becomes …

A Robust Context‐Based Deep Learning Approach for Highly Imbalanced Hyperspectral Classification

JF Ramirez Rochac, N Zhang… - Computational …, 2021 - Wiley Online Library
Hyperspectral imaging is an area of active research with many applications in remote
sensing, mineral exploration, and environmental monitoring. Deep learning and, in …

[PDF][PDF] Infinite latent feature selection technique for hyperspectral image classification

T Miftahushudur, CBA Wael, T Praludi - Jurnal Elektronika dan …, 2019 - academia.edu
The classification process is one of the most crucial processes in hyperspectral imaging.
One of the limitations in classification process using machine learning technique is its …

A Gaussian data augmentation technique on highly dimensional, limited labeled data for multiclass classification using deep learning

JFR Rochac, L Liang, N Zhang… - 2019 Tenth International …, 2019 - ieeexplore.ieee.org
In recent years, using oceans of data and virtually infinite cloud-based computation power,
deep learning models leverage the current state-of-the-art classification to reach expert level …

A between-class overlap** coherence-based algorithm in KNN classification

N Zhang, W Karimoune, L Thompson… - … on Systems, Man, and …, 2017 - ieeexplore.ieee.org
This paper proposes an improved KNN algorithm to overcome the class overlap**
problem when the class distribution is skewed. Different from the conventional KNN …

Convex Geometry Based Endmember Extraction for Hyperspectral Images Classification

N Zhang, W Mahmoud - 2023 13th International Conference on …, 2023 - ieeexplore.ieee.org
Hyperspectral imaging, initially developed for defense purposes, has found widespread
applications across diverse fields such as food safety, agriculture, environmental monitoring …