Anna C. Gilbert | DeepAI

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∙ 08/13/2022

May the force be with you

Modern methods in dimensionality reduction are dominated by nonlinear at...

9 Yulan Zhang, et al. ∙

∙ 10/21/2021

How can classical multidimensional scaling go wrong?

Given a matrix D describing the pairwise dissimilarities of a data set, ...

0 Rishi Sonthalia, et al. ∙

∙ 12/05/2020

Dual Regularized Optimal Transport

In this paper, we present a new formulation of unbalanced optimal transp...

1 Rishi Sonthalia, et al. ∙

∙ 07/02/2020

Spectral Methods for Ranking with Scarce Data

Given a number of pairwise preferences of items, a common task is to ran...

0 Umang Varma, et al. ∙

∙ 05/08/2020

Project and Forget: Solving Large-Scale Metric Constrained Problems

Given a set of dissimilarity measurements amongst data points, determini...

17 Rishi Sonthalia, et al. ∙

∙ 05/08/2020

Tree! I am no Tree! I am a Low Dimensional Hyperbolic Embedding

Given data, finding a faithful low-dimensional hyperbolic embedding of t...

10 Rishi Sonthalia, et al. ∙

∙ 07/19/2018

Generalized Metric Repair on Graphs

Many modern data analysis algorithms either assume that or are considera...

1 Anna C. Gilbert, et al. ∙

∙ 07/19/2018

Unrolling Swiss Cheese: Metric repair on manifolds with holes

For many machine learning tasks, the input data lie on a low-dimensional...

1 Anna C. Gilbert, et al. ∙

∙ 10/29/2017

If it ain't broke, don't fix it: Sparse metric repair

Many modern data-intensive computational problems either require, or ben...

0 Anna C. Gilbert, et al. ∙

∙ 05/31/2017

Local Differential Privacy for Physical Sensor Data and Sparse Recovery

In this work we explore the utility of locally differentially private th...

0 Anna C. Gilbert, et al. ∙

∙ 05/24/2017

Towards Understanding the Invertibility of Convolutional Neural Networks

Several recent works have empirically observed that Convolutional Neural...

0 Anna C. Gilbert, et al. ∙

∙ 02/03/2013

Correcting Camera Shake by Incremental Sparse Approximation

The problem of deblurring an image when the blur kernel is unknown remai...

0 Paul Shearer, et al. ∙

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