Quadratic unconstrained binary optimization (QUBO), also known as unconstrained binary quadratic programming (UBQP), is a combinatorial optimization problem with a wide range of applications from finance and economics to machine learning. QUBO is an NP hard problem, and for many classical problems from theoretical computer science, like maximum cut, graph coloring and the partition problem, embeddings into QUBO have been formulated.Embeddings for machine learning models include support-vector machines, clustering and probabilistic graphical models.Moreover, due to its close connection to Ising models, QUBO constitutes a central problem class for adiabatic quantum computation, where it is solved through a physical process called quantum annealing. (Wikipedia).
Masayuki Ohzeki: "Quantum annealing and machine learning - new directions of quantum"
Machine Learning for Physics and the Physics of Learning 2019 Workshop IV: Using Physical Insights for Machine Learning "Quantum annealing and machine learning - new directions of quantum" Masayuki Ohzeki - Tohoku University Abstract: Quantum annealing is a generic solver of combinator
From playlist Machine Learning for Physics and the Physics of Learning 2019
Solving quadratic equations (inverse operations)
Powered by https://www.numerise.com/ Solving quadratic equations (inverse operations)
From playlist Quadratics
Solve an equation by factoring large numbers
we find two factors of the product of the constant term (the term with no variable) and the coefficient of the squared variable whose sum gives the linear term. These factors are now placed in separate brackets with x to form the factors of the quadratic equation. There are other methods
From playlist Solve Quadratic Equations by Factoring | ax^2+bx+c
Summary for solving a quadratic when a is not 1
👉Learn how to solve quadratic functions. Quadratic equations are equations whose highest power in the variable(s) is 2. They are of the form y = ax^2 + bx + c. There are various techniques which can be applied in solving quadratic equations. Some of the techniques includes factoring and th
From playlist Solve Quadratic Equations by Factoring
Summary for solving a quadratic
👉Learn how to solve quadratic functions. Quadratic equations are equations whose highest power in the variable(s) is 2. They are of the form y = ax^2 + bx + c. There are various techniques which can be applied in solving quadratic equations. Some of the techniques includes factoring and th
From playlist Solve Quadratic Equations by Factoring
Spectral properties of steplength selections in gradient (...) - Zanni - Workshop 1 - CEB T1 2019
Zanni (Univ. Modena) / 08.02.2019 Spectral properties of steplength selections in gradient methods: from unconstrained to constrained optimization The steplength selection strategies have a remarkable effect on the efficiency of gradient-based methods for both unconstrained and constrai
From playlist 2019 - T1 - The Mathematics of Imaging
(Nearly) Optimal Algorithm for Private Online Learning
A Google TechTalk, presented by Abhradeep Guha Thakurta, 2020/0814 Full Title: (Nearly) Optimal Algorithm for Private Online Learning, with Applications to Private Empirical Risk Minimization Abstract: In this talk I will review some of the initial results on differentially private online
From playlist Differential Privacy for ML
Converting Constrained Optimization to Unconstrained Optimization Using the Penalty Method
In this video we show how to convert a constrained optimization problem into an approximately equivalent unconstrained optimization problem using the penalty method. Topics and timestamps: 0:00 – Introduction 3:00 – Equality constrained only problem 12:50 – Reformulate as approximate unco
From playlist Optimization
Solving a quadratic equation using the long factoring technique
we find two factors of the product of the constant term (the term with no variable) and the coefficient of the squared variable whose sum gives the linear term. These factors are now placed in separate brackets with x to form the factors of the quadratic equation. There are other methods
From playlist Solve Quadratic Equations by Factoring | ax^2+bx+c
What does solving a quadratic mean
👉Learn how to solve quadratic functions. Quadratic equations are equations whose highest power in the variable(s) is 2. They are of the form y = ax^2 + bx + c. There are various techniques which can be applied in solving quadratic equations. Some of the techniques includes factoring and th
From playlist Solve Quadratic Equations by Factoring
From playlist CS294-112 Deep Reinforcement Learning Sp17
The landscape of Quantum Computing in Python (Tomas Babej)
Quantum computing is an exciting scientific field that is coming out of the lab to the real world (e.g. IBM, Google). Let's dive into basics of quantum computing and overview the tools that are available in Python. By the end of the talk, you will use them to program a quantum computer you
From playlist Quantum computing + AI/ML
Introduction to inverse problems - Lakshmivarahan
PROGRAM: Data Assimilation Research Program Venue: Centre for Applicable Mathematics-TIFR and Indian Institute of Science Dates: 04 - 23 July, 2011 DESCRIPTION: Data assimilation (DA) is a powerful and versatile method for combining observational data of a system with its dynamical mod
From playlist Data Assimilation Research Program
Optimisation - an introduction: Professor Coralia Cartis, University of Oxford
Coralia Cartis (BSc Mathematics, Babesh-Bolyai University, Romania; PhD Mathematics, University of Cambridge (2005)) has joined the Mathematical Institute at Oxford and Balliol College in 2013 as Associate Professor in Numerical Optimization. Previously, she worked as a research scientist
From playlist Data science classes
Solving a quadratic equation when it is not set equal to zero
we find two factors of the product of the constant term (the term with no variable) and the coefficient of the squared variable whose sum gives the linear term. These factors are now placed in separate brackets with x to form the factors of the quadratic equation. There are other methods
From playlist Solve Quadratic Equations by Factoring | ax^2+bx+c
Solving a quadratic to find the zeros a is not 1
we find two factors of the product of the constant term (the term with no variable) and the coefficient of the squared variable whose sum gives the linear term. These factors are now placed in separate brackets with x to form the factors of the quadratic equation. There are other methods
From playlist Solve Quadratic Equations by Factoring | ax^2+bx+c
Quadratic System 2 Algebra Regents
In this video we look at the intersection between and linear and quadratic function
From playlist Quadratic Systems
Solving a quadratic when a is not equal to one
we find two factors of the product of the constant term (the term with no variable) and the coefficient of the squared variable whose sum gives the linear term. These factors are now placed in separate brackets with x to form the factors of the quadratic equation. There are other methods
From playlist Solve Quadratic Equations by Factoring | ax^2+bx+c
Machine learning - Unconstrained optimization
Unconstrained optimization: Gradient descent, online learning and Newton's method. Slides available at: http://www.cs.ubc.ca/~nando/540-2013/lectures.html Course taught in 2013 at UBC by Nando de Freitas
From playlist Machine Learning 2013