Search Results for author: Lê Nguyên Hoang

Found 7 papers, 1 papers with code

Robust Collaborative Learning with Linear Gradient Overhead

1 code implementation22 Sep 2022 Sadegh Farhadkhani, Rachid Guerraoui, Nirupam Gupta, Lê Nguyên Hoang, Rafael Pinot, John Stephan

We present MoNNA, a new algorithm that (a) is provably robust under standard assumptions and (b) has a gradient computation overhead that is linear in the fraction of faulty machines, which is conjectured to be tight.

Image Classification

Purely Bayesian counterfactuals versus Newcomb's paradox

no code implementations10 Aug 2020 Lê Nguyên Hoang

If these additional data are not expected to reduce sufficiently the predictor's uncertainty on the player's decision, then the player's epistemic system will counterfactually prefer to 2-Box.

counterfactual

Genuinely Distributed Byzantine Machine Learning

no code implementations5 May 2019 El-Mahdi El-Mhamdi, Rachid Guerraoui, Arsany Guirguis, Lê Nguyên Hoang, Sébastien Rouault

The third, Minimum-Diameter Averaging (MDA), is a statistically-robust gradient aggregation rule whose goal is to tolerate Byzantine workers.

BIG-bench Machine Learning

A Roadmap for Robust End-to-End Alignment

no code implementations4 Sep 2018 Lê Nguyên Hoang

This paper discussed the {\it robust alignment} problem, that is, the problem of aligning the goals of algorithms with human preferences.

Removing Algorithmic Discrimination (With Minimal Individual Error)

no code implementations7 Jun 2018 El Mahdi El Mhamdi, Rachid Guerraoui, Lê Nguyên Hoang, Alexandre Maurer

We first solve the problem analytically in the case of two populations, with a uniform bonus-malus on the zones where each population is a majority.

Deep Learning Works in Practice. But Does it Work in Theory?

no code implementations31 Jan 2018 Lê Nguyên Hoang, Rachid Guerraoui

Deep learning relies on a very specific kind of neural networks: those superposing several neural layers.

speech-recognition Speech Recognition

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