Search Results for author: Navid Nouri

Found 3 papers, 0 papers with code

Differentially Private Synthetic Data Using KD-Trees

no code implementations19 Jun 2023 Eleonora Kreačić, Navid Nouri, Vamsi K. Potluru, Tucker Balch, Manuela Veloso

Creation of a synthetic dataset that faithfully represents the data distribution and simultaneously preserves privacy is a major research challenge.

Synthetic Data Generation

Efficient and Local Parallel Random Walks

no code implementations NeurIPS 2021 Michael Kapralov, Silvio Lattanzi, Navid Nouri, Jakab Tardos

Random walks are a fundamental primitive used in many machine learning algorithms with several applications in clustering and semi-supervised learning.

Clustering

Scaling up Kernel Ridge Regression via Locality Sensitive Hashing

no code implementations21 Mar 2020 Michael Kapralov, Navid Nouri, Ilya Razenshteyn, Ameya Velingker, Amir Zandieh

Random binning features, introduced in the seminal paper of Rahimi and Recht (2007), are an efficient method for approximating a kernel matrix using locality sensitive hashing.

Gaussian Processes regression

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