Search Results for author: Rakshith S Srinivasa

Found 3 papers, 0 papers with code

Fast Graph Attention Networks Using Effective Resistance Based Graph Sparsification

no code implementations15 Jun 2020 Rakshith S Srinivasa, Cao Xiao, Lucas Glass, Justin Romberg, Jimeng Sun

The attention mechanism has demonstrated superior performance for inference over nodes in graph neural networks (GNNs), however, they result in a high computational burden during both training and inference.

Graph Attention Node Classification

Localized sketching for matrix multiplication and ridge regression

no code implementations20 Mar 2020 Rakshith S Srinivasa, Mark A. Davenport, Justin Romberg

We consider sketched approximate matrix multiplication and ridge regression in the novel setting of localized sketching, where at any given point, only part of the data matrix is available.

regression

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