Search Results for author: Joyce Chew

Found 6 papers, 2 papers with code

Manifold Filter-Combine Networks

1 code implementation8 Jul 2023 Joyce Chew, Edward De Brouwer, Smita Krishnaswamy, Deanna Needell, Michael Perlmutter

We introduce a class of manifold neural networks (MNNs) that we call Manifold Filter-Combine Networks (MFCNs), that aims to further our understanding of MNNs, analogous to how the aggregate-combine framework helps with the understanding of graph neural networks (GNNs).

Detecting and Mitigating Indirect Stereotypes in Word Embeddings

no code implementations23 May 2023 Erin George, Joyce Chew, Deanna Needell

To evaluate this method, we perform a series of common tests and demonstrate that measures of bias in the word embeddings are reduced in exchange for minor reduction in the semantic quality of the embeddings.

Attribute Word Embeddings

A Convergence Rate for Manifold Neural Networks

no code implementations23 Dec 2022 Joyce Chew, Deanna Needell, Michael Perlmutter

Moreover, in this work, the authors provide a numerical scheme for implementing such neural networks when the manifold is unknown and one only has access to finitely many sample points.

Geometric Scattering on Measure Spaces

no code implementations17 Aug 2022 Joyce Chew, Matthew Hirn, Smita Krishnaswamy, Deanna Needell, Michael Perlmutter, Holly Steach, Siddharth Viswanath, Hau-Tieng Wu

Our proposed framework includes previous work on geometric scattering as special cases but also applies to more general settings such as directed graphs, signed graphs, and manifolds with boundary.

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