Search Results for author: Nancy A. Lynch

Found 2 papers, 0 papers with code

Parallel Algorithms for Exact Enumeration of Deep Neural Network Activation Regions

no code implementations29 Feb 2024 Sabrina Drammis, Bowen Zheng, Karthik Srinivasan, Robert C. Berwick, Nancy A. Lynch, Robert Ajemian

Our work has three main contributions: (1) we present a novel algorithm framework and parallel algorithms for region enumeration; (2) we implement one of our algorithms on a variety of network architectures and experimentally show how the number of regions dictates runtime; and (3) we show, using our algorithm's output, how the dimension of a region's affine transformation impacts further partitioning of the region by deeper layers.

Multi-Neuron Representations of Hierarchical Concepts in Spiking Neural Networks

no code implementations9 Jan 2024 Nancy A. Lynch

We show how recognition can work in all three of these settings, and quantify how the probability of correct recognition depends on several parameters, including the number of representatives and the neuron failure probability.

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