Search Results for author: Md Ashiqur Rahman

Found 9 papers, 6 papers with code

MosquitoFusion: A Multiclass Dataset for Real-Time Detection of Mosquitoes, Swarms, and Breeding Sites Using Deep Learning

1 code implementation1 Apr 2024 Md. Faiyaz Abdullah Sayeedi, Fahim Hafiz, Md Ashiqur Rahman

In this paper, we present an integrated approach to real-time mosquito detection using our multiclass dataset (MosquitoFusion) containing 1204 diverse images and leverage cutting-edge technologies, specifically computer vision, to automate the identification of Mosquitoes, Swarms, and Breeding Sites.

2D Object Detection

Pretraining Codomain Attention Neural Operators for Solving Multiphysics PDEs

1 code implementation19 Mar 2024 Md Ashiqur Rahman, Robert Joseph George, Mogab Elleithy, Daniel Leibovici, Zongyi Li, Boris Bonev, Colin White, Julius Berner, Raymond A. Yeh, Jean Kossaifi, Kamyar Azizzadenesheli, Anima Anandkumar

On complex downstream tasks with limited data, such as fluid flow simulations and fluid-structure interactions, we found CoDA-NO to outperform existing methods on the few-shot learning task by over $36\%$.

Few-Shot Learning Self-Supervised Learning

Truly Scale-Equivariant Deep Nets with Fourier Layers

1 code implementation NeurIPS 2023 Md Ashiqur Rahman, Raymond A. Yeh

In computer vision, models must be able to adapt to changes in image resolution to effectively carry out tasks such as image segmentation; This is known as scale-equivariance.

Image Segmentation Semantic Segmentation

Neural Operator: Is data all you need to model the world? An insight into the impact of Physics Informed Machine Learning

no code implementations30 Jan 2023 Hrishikesh Viswanath, Md Ashiqur Rahman, Abhijeet Vyas, Andrey Shor, Beatriz Medeiros, Stephanie Hernandez, Suhas Eswarappa Prameela, Aniket Bera

This article aims to provide a comprehensive insight into how data-driven approaches can complement conventional techniques to solve engineering and physics problems, while also noting some of the major pitfalls of machine learning-based approaches.

Operator learning Physics-informed machine learning

PaCMO: Partner Dependent Human Motion Generation in Dyadic Human Activity using Neural Operators

no code implementations25 Nov 2022 Md Ashiqur Rahman, Jasorsi Ghosh, Hrishikesh Viswanath, Kamyar Azizzadenesheli, Aniket Bera

In contrast to the concurrent works, which mainly focus on generating the motion of a single actor from the textual description, we generate the motion of one of the actors from the motion of the other participating actor in the action.

AdaFNIO: Adaptive Fourier Neural Interpolation Operator for video frame interpolation

1 code implementation19 Nov 2022 Hrishikesh Viswanath, Md Ashiqur Rahman, Rashmi Bhaskara, Aniket Bera

We present, AdaFNIO - Adaptive Fourier Neural Interpolation Operator, a neural operator-based architecture to perform video frame interpolation.

SSIM Video Frame Interpolation

Generative Adversarial Neural Operators

2 code implementations6 May 2022 Md Ashiqur Rahman, Manuel A. Florez, Anima Anandkumar, Zachary E. Ross, Kamyar Azizzadenesheli

The inputs to the generator are samples of functions from a user-specified probability measure, e. g., Gaussian random field (GRF), and the generator outputs are synthetic data functions.

Hyperparameter Optimization

U-NO: U-shaped Neural Operators

1 code implementation23 Apr 2022 Md Ashiqur Rahman, Zachary E. Ross, Kamyar Azizzadenesheli

We show that U-NO results in an average of 26% and 44% prediction improvement on Darcy's flow and turbulent Navier-Stokes equations, respectively, over the state of the art.

Operator learning

Applying Data Augmentation to Handwritten Arabic Numeral Recognition Using Deep Learning Neural Networks

no code implementations20 Aug 2017 Akm Ashiquzzaman, Abdul Kawsar Tushar, Md Ashiqur Rahman

Handwritten character recognition has been the center of research and a benchmark problem in the sector of pattern recognition and artificial intelligence, and it continues to be a challenging research topic.

Data Augmentation

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