jhadida / gpso Goto Github PK
View Code? Open in Web Editor NEWGaussian-Process Surrogate Optimisation
License: GNU Affero General Public License v3.0
Gaussian-Process Surrogate Optimisation
License: GNU Affero General Public License v3.0
https://github.com/jhadida/gpso/blob/master/gpml/util/minimize.m
While running the code, the run was terminated with an error 'undefined variable f4' in the script minimize.m. So looking at the script, at ln 125, we have the following:
while (abs(d3) > -SIGd0 || f3 > f0+x3RHOd0) && M > 0 % keep interpolating
if d3 > 0 || f3 > f0+x3RHOd0 % choose subinterval
x4 = x3; f4 = f3; d4 = d3; % move point 3 to point 4
else
x2 = x3; f2 = f3; d2 = d3; % move point 3 to point 2
end
if f4 > f0
x3 = x2-(0.5d2*(x4-x2)^2)/(f4-f2-d2*(x4-x2)); % quadratic interpolation
else .....
if d3 > 0 || f3 > f0+x3RHOd0 is true, then x4 = x3; f4 = f3; d4 = d3; will be executed and hence f4 is defined. However, if not true, then f4 will not be defined. And on ln 130, it follows with this condition: if f4 > f0... So if f4 is not defined, then there will be an error and the run terminates.
Could I seek clarifications on the above issue? Thank you.
Hi, I was using your GPSO and Deck packages long time ago and it worked very well. Now when I want to replicate my previous results. I found gpso cannot recognize deck (dk.xxx) even though I added path for both packages.
So I tried to remove the previous repositories and reinstall everything.
First I followed this readme https://github.com/jhadida/deck to install deck and it was successful. See the following screenshots:
Then I followed the gpso readme: https://github.com/jhadida/gpso. But when I run gpml_start, it said it cannot find deck:
As you can see, the deck paths and gpso paths are already inside matlab paths.
How should I fix this problem? Thanks in advance.
A declarative, efficient, and flexible JavaScript library for building user interfaces.
๐ Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. ๐๐๐
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google โค๏ธ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.