I am working on a non-convex optimization these days and the question comes to my mind about the application of non-convex optimization in deep learni ...
I am working on a non-convex optimization these days and the question comes to my mind about the application of non-convex optimization in deep learni ...
I get this error when I run the MWE code below. Does anyone know how to resolve this? thanks! Error: Error 10020: Q matrix is not positive semi-defin ...
Following are the characteristics of my problem: Objective function: two non-linear functions and one linear function Decision variable: two integer ...
I'm trying to solve an optimization question similar to the toy example described below. As noted in the comment, my current implementation with scipy ...
Say I have a non-convex objective function loss that takes a np.ndarray named X whose shape is (n,) and returns a float number. The objective has many ...
I recently working on a non-convex optimization problem, and I have used Bayesian Optimization as a method to solve this problem. And it didn't show g ...
I'm currently writing an y-monotone sweep line algorithm to triangulate non-convex polygons. The first step to achieve this is to make the polygon y-m ...
For example:(6-z)(x1+x2+x3)<40. z is a positive integer variable.x1,x2 and x3 are all real variables. Then how can I judge that whether the function i ...
I have the following cost function for portfolio allocation, which considers also the skweness, w are the weights to be found, mu is the return vec ...
I am receiving this error on CPLEX Optimization studio. The problem is a simple quadratic problem with one equality and two inequality constraints. . ...
When we use polynomial features in case of polynomial regression, logistic regression, svm , does the loss function becomes non convex ? ...
I want to model an optimization problem that contains quite some bilinear terms. As such, I want to make use of the functionality of Gurobi 9.0 to sol ...
I am having a non-linear minimization problem apparently with non-convexity. I use the Pyomo framework for an energy system operation optimization mod ...
I am trying to solve a nonconvex-quadratic optimization problem on CPLEX, with setting optimality target to 2. Trying with different data sets I obser ...
I am trying to implement an exterior penalty function method for minimizing the below problem. min f(x)=100*(x(2)-x(1)^2)^2+(1-x(1))^2 s.t, x(1)+2x ...
I am trying to use Pytorch for non-convex optimisation, trying to maximise my objective (so minimise in SGD). I would like to bound my dependent varia ...
I'm trying to maximise an objective subject to an inequality constraint using Mystic but am struggling to see how to apply the penalty constraints. Th ...
I am using MINLP with NEOS solver, my problem is non-convex and I get this what does this mean and how I can fix it? ...
I have a code where at some point I get a set of 2D binary numpy arrays to represent the objects which are mainly ellipses and circles (cell nuclei) ...
In my model, first I calculate the number of ports in which ship drop the cargo Then I want to use this number as the index of "t",in the form of ...