Google Groups Home
Help | Sign in
Xpress-MP
Home
+ new post
Pages
Files
About this group
Join this group
Save GAP
Options
There are currently too many topics in this group that display first. To make this topic appear first, remove this option from another topic.
There was an error processing your request. Please try again.
flag
   4 messages - Collapse all
The group you are posting to is a Usenet group. Messages posted to this group will make your email address visible to anyone on the Internet.
Your reply message has not been sent.
Your post was successful
Ana Rodrigues  
View profile
  More options 27 Mar, 11:05
From: "Ana Rodrigues" <amgrodrig...@gmail.com>
Date: Thu, 27 Mar 2008 11:05:20 +0000
Local: Thurs 27 Mar 2008 11:05
Subject: Save GAP
Reply to author | Forward | Print | Individual message | Show original | Report this message | Find messages by this author

 Hello!
 How can I save the GAP? Is there a function for that?

 Thanks
--
Ana Rodrigues


    Reply to author    Forward  
You must Sign in before you can post messages.
To post a message, you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
ANGELUS  
View profile
  More options 29 Apr, 17:49
From: ANGELUS <zaafrane.s...@gmail.com>
Date: Tue, 29 Apr 2008 09:49:46 -0700 (PDT)
Local: Tues 29 Apr 2008 17:49
Subject: Re: Save GAP
Reply to author | Forward | Print | Individual message | Show original | Report this message | Find messages by this author
HELLO!

there is no function for saving the gap. i am also interesyting about
that. the only way i found for saving the gap is copying it.

On 27 mar, 13:05, "Ana Rodrigues" <amgrodrig...@gmail.com> wrote:


    Reply to author    Forward  
You must Sign in before you can post messages.
To post a message, you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
cees  
View profile
  More options 30 Apr, 11:35
From: cees <tstra...@gmail.com>
Date: Wed, 30 Apr 2008 03:35:49 -0700 (PDT)
Local: Wed 30 Apr 2008 11:35
Subject: Re: Save GAP
Reply to author | Forward | Print | Individual message | Show original | Report this message | Find messages by this author
Sorry, I don't no either. But, perhaps a workaroung would be
sufficient: What for do you want to save the GAP? I just need it to
analyze my results afterwards, and therefore I just save the standard
output stream of the console to a file using fselect.

On 29 Apr., 18:49, ANGELUS <zaafrane.s...@gmail.com> wrote:


    Reply to author    Forward  
You must Sign in before you can post messages.
To post a message, you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
Chris Oakley  
View profile
  More options 30 Apr, 11:52
From: "Chris Oakley" <chris.oak...@dashoptimization.com>
Date: Wed, 30 Apr 2008 11:52:22 +0100
Local: Wed 30 Apr 2008 11:52
Subject: RE: Save GAP
Reply to author | Forward | Print | Individual message | Show original | Report this message | Find messages by this author
There isn't a direct way to retrieve the gap but you can get the value for
best bound and mipobjval and calculate it yourself either at the end or in
the intsol callback at each mip solution.

|mipobjval-bestbound| / mipobjval.

There is an error in the documentation for miprelstop.

Chris.

________________________________
Dash Optimization - part of Fair Isaac
tel: +44 1926 315862
www.dashoptimization.com
optimization everywhere


    Reply to author    Forward  
You must Sign in before you can post messages.
To post a message, you must first join this group.
Please update your nickname on the subscription settings page before posting.
You do not have the permission required to post.
End of messages
« Back to Discussions « Newer topic     Older topic »

Create a group - Google Groups - Google Home - Terms of Service - Privacy Policy
©2008 Google