Contrastive self-supervised learning: review, progress, challenges and future research directions

P Kumar, P Rawat, S Chauhan - International Journal of Multimedia …, 2022 - Springer
In the last decade, deep supervised learning has had tremendous success. However, its
flaws, such as its dependency on manual and costly annotations on large datasets and …

Reproducing Kernel Hilbert Space, Mercer's Theorem, Eigenfunctions, Nystr\" om Method, and Use of Kernels in Machine Learning: Tutorial and Survey

B Ghojogh, A Ghodsi, F Karray, M Crowley - arXiv preprint arXiv …, 2021 - arxiv.org
This is a tutorial and survey paper on kernels, kernel methods, and related fields. We start
with reviewing the history of kernels in functional analysis and machine learning. Then …

Etran: Energy-based transferability estimation

M Gholami, M Akbari, X Wang… - Proceedings of the …, 2023 - openaccess.thecvf.com
This paper addresses the problem of ranking pre-trained models for object detection and
image classification. Selecting the best pre-trained model by fine-tuning is an expensive and …

Elastic metrics on spaces of euclidean curves: Theory and algorithms

M Bauer, N Charon, E Klassen, S Kurtek… - Journal of Nonlinear …, 2024 - Springer
A main goal in the field of statistical shape analysis is to define computable and informative
metrics on spaces of immersed manifolds, such as the space of curves in a Euclidean space …

Fisher discriminant triplet and contrastive losses for training siamese networks

B Ghojogh, M Sikaroudi, S Shafiei… - … joint conference on …, 2020 - ieeexplore.ieee.org
Siamese neural network is a very powerful architecture for both feature extraction and metric
learning. It usually consists of several networks that share weights. The Siamese concept is …

Facial recognition system to detect student emotions and cheating in distance learning

F Ozdamli, A Aljarrah, D Karagozlu, M Ababneh - Sustainability, 2022 - mdpi.com
Distance learning has spread nowadays on a large scale across the world, which has led to
many challenges in education such as invigilation and learning coordination. These …

Spectral, probabilistic, and deep metric learning: Tutorial and survey

B Ghojogh, A Ghodsi, F Karray, M Crowley - arXiv preprint arXiv …, 2022 - arxiv.org
This is a tutorial and survey paper on metric learning. Algorithms are divided into spectral,
probabilistic, and deep metric learning. We first start with the definition of distance metric …

Sampling algorithms, from survey sampling to Monte Carlo methods: Tutorial and literature review

B Ghojogh, H Nekoei, A Ghojogh, F Karray… - arXiv preprint arXiv …, 2020 - arxiv.org
This paper is a tutorial and literature review on sampling algorithms. We have two main
types of sampling in statistics. The first type is survey sampling which draws samples from a …

A novel cluster matching-based improved kernel fisher criterion for image classification in unsupervised domain adaptation

S Khan, M Asim, SA Chelloug, B Abdelrahiem, S Khan… - Symmetry, 2023 - mdpi.com
Unsupervised domain adaptation (UDA) is a popular approach to reducing distributional
discrepancies between labeled source and the unlabeled target domain (TD) in machine …

[HTML][HTML] Leveraging cell-cell similarity for high-performance spatial and temporal cellular mappings from gene expression data

MT Islam, L Xing - Patterns, 2023 - cell.com
Single-cell trajectory mapping and spatial reconstruction are two important developments in
life science and provide a unique means to decode heterogeneous tissue formation, cellular …