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Questions tagged [minimization]

Minimization is a subclass of mathematical optimization where given a cost or objective function, the goal is to choose the best set of parameters that will minimize the value given by this function.

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script for deploying a web app

I was wondering why there are no ftp clients that have the following options usefully for deploying: minimize .js, .css and .html files gzip .js, .css and .html I tried with transmit for mac os x, as well as cyberduck, but non have this…
otmezger
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Minimizing area of a triangle containing data points in 3D plane

I have a set of data in 3D which are in the same plane. I have a Triangle containing those data points in the same plane. But the Area of the Triangle is much larger. I want to find the smallest area triangle (co-ordinate of its 3 points)…
Momel
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Minimizing JQuery Script

I'm making some survey pages. And I need to control screen with some options and restrictions when surveyer answer the questions. for that I'am currently using jQuery and it is very manual jobs and codes look stupid because of there are so many…
dev.taek
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Minimizing three variables in python using scipy

I need help on minimizing function in python using three variable constraints. I have posted the code which is giving me error. If you would like I can post the entire code to to show the mathematical calculation.: # the time-series data. coeff =…
Nina
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Nonlinear function minimization C++

I've been trying to port a code from MATLAB to C++, and stumbled on a very unexpected difficulty. I can't seem to find the C++ equivalant to MATLAB's fminunc. Simply put, the problems definition is minimizing f(x), for a vector x, a scalar function…
Uri Merhav
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least squares minimisation fortran 77

Trying to get a one-parameter least squares minimisation working in fortran77. Here's the code; it compiles and seems to work except....it gets caught in an infinite loop between values of h1= 1.8E-2 and 3.5E-2. Having a look now but, odds are, I'm…
user3228501
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Stop one function in jQuery and run another

I am trying to create a minimize effect on a div that pops up when the page is scrolled down. Everything is fine, just one problem. If the minimize function is complete and I scroll the page up, it restores its original value. I want it in a way…
SarmadK
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Android app is not shown in minimized list after home button pressed

I'm trying to write an android app. It works fine so far, except when I'm pressing the home button, the app disappears and is not shown in the list of all the minimized apps (what does usually happen). How can I change it to work normally?
Dazhush
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How Can I minimize the HTML code by making it one line of code?

So I have made a web page of HTML, Inline CSS and JS. Since this page will be produced through JS function opened.document.write(); I would like to put all the web page code into one line that can be taken in one of the previously mention function…
M. A. Kishawy
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Lasso in R package glmnet: solution not optimal?

I am just trying to understand the lasso implemented in R package glmnet. I am fitting the data but the solution I get for a lambda of my choice is not minimising the criteria of the lasso, for instance if I move the solution in one way I can get a…
user2988815
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Matlab: Multidimensional constrained nonlinear minimization such as Nelder-Mead?

I need to find the constrained version of fminsearch in Matlab, the fminsearch works with unconstrained nonlinear minimization. What is such operation?
hhh
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how to do batch processing on minimization of non-linear function in matlab

I have a 3D image V. For each pixel v in this 3D image, I need to minimize a function (Y1 - F1(x1, x2))^2 + (Y2 - F2(x1, x2))^2 Y1 and Y2 are two observations. F1 and F2 are non-linear functions, derivable, but in a complicated form. x1 and x2 are…
f. c.
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How to minimize this non-linear function?

minimize the following function: subject to inequality constraints: S1(v) and S2(v) are the observations. t, r(v) and p(v) are the unknowns (v=1,...,n). I have very good initial values for r(v) and p(v). My question is: how to estimate t, r(v) and…
f. c.
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How does Matlab decide to accept a step in fminunc?

I'm using fminunc. Specifically, I'm using a quasi-newton method with BFGS and a user supplied gradient to minimize a function. It goes for about 3 iterations, then does a bunch of function evaluations. I have the function I am trying to minimize…
user2533486
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