Search Results for author: Hayato Ushijima-Mwesigwa

Found 5 papers, 0 papers with code

Learning To Optimize Quantum Neural Network Without Gradients

no code implementations15 Apr 2023 Ankit Kulshrestha, Xiaoyuan Liu, Hayato Ushijima-Mwesigwa, Ilya Safro

This extension from classical to quantum domain has been made possible due to the development of hybrid quantum-classical algorithms that allow a parameterized quantum circuit to be optimized using gradient based algorithms that run on a classical computer.

Quantum Machine Learning

Towards Practical Explainability with Cluster Descriptors

no code implementations18 Oct 2022 Xiaoyuan Liu, Ilya Tyagin, Hayato Ushijima-Mwesigwa, Indradeep Ghosh, Ilya Safro

The goal is to find a representative set of tags for each cluster, referred to as the cluster descriptors, with the constraint that these descriptors we find are pairwise disjoint, and the total size of all the descriptors is minimized.

Clustering Combinatorial Optimization

Ising-Based Louvain Method: Clustering Large Graphs with Specialized Hardware

no code implementations6 Dec 2020 Pouya Rezazadeh Kalehbasti, Hayato Ushijima-Mwesigwa, Avradip Mandal, Indradeep Ghosh

Recent advances in specialized hardware for solving optimization problems such quantum computers, quantum annealers, and CMOS annealers give rise to new ways for solving real-word complex problems.

Clustering Community Detection

Binary matrix factorization on special purpose hardware

no code implementations17 Oct 2020 Osman Asif Malik, Hayato Ushijima-Mwesigwa, Arnab Roy, Avradip Mandal, Indradeep Ghosh

In this work, we focus on the important binary matrix factorization (BMF) problem which has many applications in data mining.

Clustering Combinatorial Optimization

Ising-based Consensus Clustering on Specialized Hardware

no code implementations4 Mar 2020 Eldan Cohen, Avradip Mandal, Hayato Ushijima-Mwesigwa, Arnab Roy

The emergence of specialized optimization hardware such as CMOS annealers and adiabatic quantum computers carries the promise of solving hard combinatorial optimization problems more efficiently in hardware.

Clustering Combinatorial Optimization

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