Search Results for author: Soheil Bahrampour

Found 5 papers, 1 papers with code

Deep Symbolic Representation Learning for Heterogeneous Time-series Classification

no code implementations5 Dec 2016 Shengdong Zhang, Soheil Bahrampour, Naveen Ramakrishnan, Mohak Shah

In this paper, we consider the problem of event classification with multi-variate time series data consisting of heterogeneous (continuous and categorical) variables.

Classification General Classification +4

Comparative Study of Deep Learning Software Frameworks

no code implementations19 Nov 2015 Soheil Bahrampour, Naveen Ramakrishnan, Lukas Schott, Mohak Shah

The study is performed on several types of deep learning architectures and we evaluate the performance of the above frameworks when employed on a single machine for both (multi-threaded) CPU and GPU (Nvidia Titan X) settings.

Kernel Task-Driven Dictionary Learning for Hyperspectral Image Classification

no code implementations10 Feb 2015 Soheil Bahrampour, Nasser M. Nasrabadi, Asok Ray, Kenneth W. Jenkins

In this paper, we propose a supervised dictionary learning algorithm in the kernel domain for hyperspectral image classification.

Classification Dictionary Learning +2

Multimodal Task-Driven Dictionary Learning for Image Classification

1 code implementation4 Feb 2015 Soheil Bahrampour, Nasser M. Nasrabadi, Asok Ray, W. Kenneth Jenkins

Dictionary learning algorithms have been successfully used for both reconstructive and discriminative tasks, where an input signal is represented with a sparse linear combination of dictionary atoms.

Action Recognition Classification +5

Quality-based Multimodal Classification Using Tree-Structured Sparsity

no code implementations CVPR 2014 Soheil Bahrampour, Asok Ray, Nasser M. Nasrabadi, Kenneth W. Jenkins

An accelerated proximal algorithm is proposed to solve the optimization problem, which is an efficient tool for feature-level fusion among either homogeneous or heterogeneous sources of information.

Classification Face Recognition +1

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