Search Results for author: Sandareka Wickramanayake

Found 5 papers, 3 papers with code

IEEE BigData 2023 Keystroke Verification Challenge (KVC)

1 code implementation29 Jan 2024 Giuseppe Stragapede, Ruben Vera-Rodriguez, Ruben Tolosana, Aythami Morales, Ivan DeAndres-Tame, Naser Damer, Julian Fierrez, Javier-Ortega Garcia, Nahuel Gonzalez, Andrei Shadrikov, Dmitrii Gordin, Leon Schmitt, Daniel Wimmer, Christoph Grossmann, Joerdis Krieger, Florian Heinz, Ron Krestel, Christoffer Mayer, Simon Haberl, Helena Gschrey, Yosuke Yamagishi, Sanjay Saha, Sanka Rasnayaka, Sandareka Wickramanayake, Terence Sim, Weronika Gutfeter, Adam Baran, Mateusz Krzyszton, Przemyslaw Jaskola

Several neural architectures were proposed by the participants, leading to global Equal Error Rates (EERs) as low as 3. 33% and 3. 61% achieved by the best team respectively in the desktop and mobile scenario, outperforming the current state of the art biometric verification performance for KD.

Explanation-based Data Augmentation for Image Classification

1 code implementation NeurIPS 2021 Sandareka Wickramanayake, Wynne Hsu, Mong Li Lee

This work proposes a framework that utilizes concept-based explanations to automatically augment the dataset with new images that can cover these under-represented regions to improve the model performance.

Classification Data Augmentation +1

Towards Fully Interpretable Deep Neural Networks: Are We There Yet?

no code implementations24 Jun 2021 Sandareka Wickramanayake, Wynne Hsu, Mong Li Lee

Despite the remarkable performance, Deep Neural Networks (DNNs) behave as black-boxes hindering user trust in Artificial Intelligence (AI) systems.

Comprehensible Convolutional Neural Networks via Guided Concept Learning

1 code implementation11 Jan 2021 Sandareka Wickramanayake, Wynne Hsu, Mong Li Lee

Learning concepts that are consistent with human perception is important for Deep Neural Networks to win end-user trust.

Real-Time Monitoring and Driver Feedback to Promote Fuel Efficient Driving

no code implementations3 Jul 2020 Sandareka Wickramanayake, H. M. N Dilum Bandara, Nishal A. Samarasekara

In this framework, a random-forest based classification model developed using historical data to identifies fuel-inefficient driving behaviors.

Cannot find the paper you are looking for? You can Submit a new open access paper.