Search Results for author: Mainak Jas

Found 3 papers, 1 papers with code

Multivariate Convolutional Sparse Coding for Electromagnetic Brain Signals

1 code implementation NeurIPS 2018 Tom Dupré La Tour, Thomas Moreau, Mainak Jas, Alexandre Gramfort

Frequency-specific patterns of neural activity are traditionally interpreted as sustained rhythmic oscillations, and related to cognitive mechanisms such as attention, high level visual processing or motor control.

EEG Time Series +1

Learning the Morphology of Brain Signals Using Alpha-Stable Convolutional Sparse Coding

no code implementations NeurIPS 2017 Mainak Jas, Tom Dupré La Tour, Umut Şimşekli, Alexandre Gramfort

Neural time-series data contain a wide variety of prototypical signal waveforms (atoms) that are of significant importance in clinical and cognitive research.

Time Series Time Series Analysis

Image Specificity

no code implementations CVPR 2015 Mainak Jas, Devi Parikh

For some images, descriptions written by multiple people are consistent with each other.

Image Retrieval Retrieval +1

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