Search Results for author: Esteban G. Tabak

Found 4 papers, 0 papers with code

Adversarial Optimal Transport Through The Convolution Of Kernels With Evolving Measures

no code implementations7 Jun 2020 Daeyoung Kim, Esteban G. Tabak

A novel algorithm is proposed to solve the sample-based optimal transport problem.

Time-Series Analysis via Low-Rank Matrix Factorization Applied to Infant-Sleep Data

no code implementations9 Apr 2019 Sheng Liu, Mark Cheng, Hayley Brooks, Wayne Mackey, David J. Heeger, Esteban G. Tabak, Carlos Fernandez-Granda

We apply our methodology to detect anomalous individuals, to cluster the cohort into groups with different sleeping tendencies, and to obtain improved predictions of future sleep behavior.

Time Series Time Series Analysis

Adaptive Optimal Transport

no code implementations1 Jul 2018 Montacer Essid, Debra Laefer, Esteban G. Tabak

An adaptive, adversarial methodology is developed for the optimal transport problem between two distributions $\mu$ and $\nu$, known only through a finite set of independent samples $(x_i)_{i=1.. N}$ and $(y_j)_{j=1.. M}$.

Optimization and Control

Prototypal Analysis and Prototypal Regression

no code implementations31 Jan 2017 Chenyue Wu, Esteban G. Tabak

Prototypal analysis is introduced to overcome two shortcomings of archetypal analysis: its sensitivity to outliers and its non-locality, which reduces its applicability as a learning tool.

regression

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