Search Results for author: Sourya Dey

Found 10 papers, 5 papers with code

DLKoopman: A deep learning software package for Koopman theory

1 code implementation15 Nov 2022 Sourya Dey, Eric Davis

We present DLKoopman -- a software package for Koopman theory that uses deep learning to learn an encoding of a nonlinear dynamical system into a linear space, while simultaneously learning the linear dynamics.

LAGOON: An Analysis Tool for Open Source Communities

no code implementations26 Jan 2022 Sourya Dey, Walt Woods

This paper presents LAGOON -- an open source platform for understanding the complex ecosystems of Open Source Software (OSS) communities.

Deep-n-Cheap: An Automated Search Framework for Low Complexity Deep Learning

2 code implementations27 Mar 2020 Sourya Dey, Saikrishna C. Kanala, Keith M. Chugg, Peter A. Beerel

In particular, we show the superiority of a greedy strategy and justify our choice of Bayesian optimization as the primary search methodology over random / grid search.

AutoML Bayesian Optimization

Pre-Defined Sparse Neural Networks with Hardware Acceleration

2 code implementations4 Dec 2018 Sourya Dey, Kuan-Wen Huang, Peter A. Beerel, Keith M. Chugg

Neural networks have proven to be extremely powerful tools for modern artificial intelligence applications, but computational and storage complexity remain limiting factors.

A Highly Parallel FPGA Implementation of Sparse Neural Network Training

1 code implementation31 May 2018 Sourya Dey, Diandian Chen, Zongyang Li, Souvik Kundu, Kuan-Wen Huang, Keith M. Chugg, Peter A. Beerel

We demonstrate an FPGA implementation of a parallel and reconfigurable architecture for sparse neural networks, capable of on-chip training and inference.

Interleaver Design for Deep Neural Networks

no code implementations18 Nov 2017 Sourya Dey, Peter A. Beerel, Keith M. Chugg

We propose a class of interleavers for a novel deep neural network (DNN) architecture that uses algorithmically pre-determined, structured sparsity to significantly lower memory and computational requirements, and speed up training.

Mathematical Proofs

Pricing Football Players using Neural Networks

no code implementations16 Nov 2017 Sourya Dey

We designed a multilayer perceptron neural network to predict the price of a football (soccer) player using data on more than 15, 000 players from the football simulation video game FIFA 2017.

Game of Football L2 Regularization

Characterizing Sparse Connectivity Patterns in Neural Networks

no code implementations ICLR 2018 Sourya Dey, Kuan-Wen Huang, Peter A. Beerel, Keith M. Chugg

We propose a novel way of reducing the number of parameters in the storage-hungry fully connected layers of a neural network by using pre-defined sparsity, where the majority of connections are absent prior to starting training.

General Classification

Accelerating Training of Deep Neural Networks via Sparse Edge Processing

no code implementations3 Nov 2017 Sourya Dey, Yinan Shao, Keith M. Chugg, Peter A. Beerel

We propose a reconfigurable hardware architecture for deep neural networks (DNNs) capable of online training and inference, which uses algorithmically pre-determined, structured sparsity to significantly lower memory and computational requirements.

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