Search Results for author: Rickard Brüel Gabrielsson

Found 4 papers, 1 papers with code

Asymmetry in Low-Rank Adapters of Foundation Models

1 code implementation26 Feb 2024 Jiacheng Zhu, Kristjan Greenewald, Kimia Nadjahi, Haitz Sáez de Ocáriz Borde, Rickard Brüel Gabrielsson, Leshem Choshen, Marzyeh Ghassemi, Mikhail Yurochkin, Justin Solomon

Specifically, when updating the parameter matrices of a neural network by adding a product $BA$, we observe that the $B$ and $A$ matrices have distinct functions: $A$ extracts features from the input, while $B$ uses these features to create the desired output.

Topology-Aware Surface Reconstruction for Point Clouds

no code implementations29 Nov 2018 Rickard Brüel Gabrielsson, Vignesh Ganapathi-Subramanian, Primoz Skraba, Leonidas J. Guibas

We present an approach to inform the reconstruction of a surface from a point scan through topological priors.

Computational Geometry Graphics

Topological Approaches to Deep Learning

no code implementations2 Nov 2018 Gunnar Carlsson, Rickard Brüel Gabrielsson

We perform topological data analysis on the internal states of convolutional deep neural networks to develop an understanding of the computations that they perform.

Topological Data Analysis

Exposition and Interpretation of the Topology of Neural Networks

no code implementations8 Oct 2018 Rickard Brüel Gabrielsson, Gunnar Carlsson

We use topological data analysis to show that the information encoded in the weights of a CNN can be organized in terms of a topological data model and demonstrate how such information can be interpreted and utilized.

Topological Data Analysis

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