Search Results for author: Mohammad Zaki Zadeh

Found 4 papers, 0 papers with code

Understanding Cognitive Fatigue from fMRI Scans with Self-supervised Learning

no code implementations28 Jun 2021 Ashish Jaiswal, Ashwin Ramesh Babu, Mohammad Zaki Zadeh, Fillia Makedon, Glenn Wylie

Functional magnetic resonance imaging (fMRI) is a neuroimaging technique that records neural activations in the brain by capturing the blood oxygen level in different regions based on the task performed by a subject.

Multi-class Classification Self-Supervised Learning

Automated system to measure Tandem Gait to assess executive functions in children

no code implementations15 Dec 2020 Mohammad Zaki Zadeh, Ashwin Ramesh Babu, Ashish Jaiswal, Maria Kyrarini, Morris Bell, Fillia Makedon

Furthermore in order to improve the accuracy of the system, a deep learning based model was pre-trained on NTU-RGB+D 120 dataset and then it was fine-tuned on our gait dataset.

A Survey on Contrastive Self-supervised Learning

no code implementations31 Oct 2020 Ashish Jaiswal, Ashwin Ramesh Babu, Mohammad Zaki Zadeh, Debapriya Banerjee, Fillia Makedon

Self-supervised learning has gained popularity because of its ability to avoid the cost of annotating large-scale datasets.

Action Recognition Contrastive Learning +4

Self-Supervised Human Activity Recognition by Augmenting Generative Adversarial Networks

no code implementations26 Aug 2020 Mohammad Zaki Zadeh, Ashwin Ramesh Babu, Ashish Jaiswal, Fillia Makedon

Subsequently, results prove superiority of the proposed method over baseline methods for providing a useful representation of videos used in human activity recognition performed on datasets such as KTH, UCF101 and Ball-Drop.

Generative Adversarial Network Human Activity Recognition +1

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