Search Results for author: Ahmad Mousavi

Found 5 papers, 0 papers with code

Enigma: Privacy-Preserving Execution of QAOA on Untrusted Quantum Computers

no code implementations22 Nov 2023 Ramin Ayanzadeh, Ahmad Mousavi, Narges Alavisamani, Moinuddin Qureshi

As quantum computers are expensive and hard to maintain, the typical model for performing quantum computation is to send the circuit to a quantum cloud provider.

Privacy Preserving

A Penalty-Based Method for Communication-Efficient Decentralized Bilevel Programming

no code implementations8 Nov 2022 Parvin Nazari, Ahmad Mousavi, Davoud Ataee Tarzanagh, George Michailidis

A key feature of the proposed algorithm is to estimate the hyper-gradient of the penalty function via decentralized computation of matrix-vector products and few vector communications, which is then integrated within an alternating algorithm to obtain finite-time convergence analysis under different convexity assumptions.

Bilevel Optimization Federated Learning

Sparse Universum Quadratic Surface Support Vector Machine Models for Binary Classification

no code implementations3 Apr 2021 Hossein Moosaei, Ahmad Mousavi, Milan Hladík, Zheming Gao

Further, we propose the L1 norm regularized version that is beneficial for detecting potential sparsity patterns in the Hessian of the quadratic surface and reducing to the standard linear models if the data points are (almost) linearly separable.

Binary Classification General Classification

Density Estimation using Entropy Maximization for Semi-continuous Data

no code implementations17 Nov 2020 Sai K. Popuri, Nagaraj K. Neerchal, Amita Mehta, Ahmad Mousavi

Using simulations, we show that the estimate of the entropy produced by our algorithm has significantly less bias compared to existing methods.

Density Estimation

Quadratic Surface Support Vector Machine with L1 Norm Regularization

no code implementations22 Aug 2019 Ahmad Mousavi, Zheming Gao, Lanshan Han, Alvin Lim

We propose $\ell_1$ norm regularized quadratic surface support vector machine models for binary classification in supervised learning.

Binary Classification

Cannot find the paper you are looking for? You can Submit a new open access paper.