Olives dataset: Ophthalmic labels for investigating visual eye semantics

M Prabhushankar, K Kokilepersaud… - Advances in …, 2022 - proceedings.neurips.cc
Clinical diagnosis of the eye is performed over multifarious data modalities including scalar
clinical labels, vectorized biomarkers, two-dimensional fundus images, and three …

Clinically labeled contrastive learning for oct biomarker classification

K Kokilepersaud, ST Corona… - IEEE Journal of …, 2023 - ieeexplore.ieee.org
This article presents a novel positive and negative set selection strategy for contrastive
learning of medical images based on labels that can be extracted from clinical data. In the …

PointPrompt: A Multi-modal Prompting Dataset for Segment Anything Model

J Quesada, M Alotaibi… - Proceedings of the …, 2024 - openaccess.thecvf.com
The capabilities of foundation models most recently the Segment Anything Model have
gathered a large degree of attention for providing a versatile framework for tackling a wide …

CONSS: Contrastive learning method for semi-supervised seismic facies classification

K Li, W Liu, Y Dou, Z Xu, H Duan… - IEEE Journal of Selected …, 2023 - ieeexplore.ieee.org
Recently, convolutional neural networks (CNNs) have been widely applied in the seismic
facies classification. However, even state-of-the-art CNN architectures often encounter …

Exploiting the distortion-semantic interaction in fisheye data

K Kokilepersaud, M Prabhushankar… - IEEE Open Journal …, 2023 - ieeexplore.ieee.org
In this work, we present a methodology to shape a fisheye-specific representation space that
reflects the interaction between distortion and semantic context present in this data modality …

TrajPRed: Trajectory Prediction With Region-Based Relation Learning

C Zhou, G AlRegib, A Parchami… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Forecasting human trajectories in traffic scenes is critical for safety within mixed or fully
autonomous systems. Human future trajectories are driven by two major stimuli, social …

Taxes Are All You Need: Integration of Taxonomical Hierarchy Relationships into the Contrastive Loss

K Kokilepersaud, Y Yarici, M Prabhushankar… - arXiv preprint arXiv …, 2024 - arxiv.org
In this work, we propose a novel supervised contrastive loss that enables the integration of
taxonomic hierarchy information during the representation learning process. A supervised …

Deep Metric Learning: Towards Extraction of First-order Stratigraphic Units in 3D Seismic

D Adelved, AJ Bugge, JE Lie - 84th EAGE Annual Conference & …, 2023 - earthdoc.org
In this work we explore deep metric learning as a data-driven approach for segmentation of
first-order stratigraphic units in 3D seismic, based on similarities in reflection patterns. We …

Counterfactual uncertainty for high dimensional tabular dataset

P Chowdhury, A Mustafa, M Prabhushankar… - … Exposition and Annual …, 2023 - onepetro.org
With the advent of machine learning (ML) and deep learning in geophysics interpretation
tasks, ML models especially classifiers have proven valuable in assessing hydrocarbon …

CONSS: Contrastive Learning Approach for Semi-Supervised Seismic Facies Classification

K Li, W Liu, Y Dou, Z Xu, H Duan, R Jing - arXiv preprint arXiv:2210.04776, 2022 - arxiv.org
Recently, seismic facies classification based on convolutional neural networks (CNN) has
garnered significant research interest. However, existing CNN-based supervised learning …