Complimentary Coursera offer for all new members
Get offer Join without the offer
Sign up for the IBM community or log in to join us.
Join / Log in
This year, the IBM Community team has broken out content from the SPSS Statistics Community that is specific to Modeler, into the new IBM ...
more
AI is Fundamentally Changing the Future of Time Tracking Technology A time-tracking software is a good investment irrespective ...
Social media has shifted away from being just a program where people share data and chat with friends and family. Smart businesses have ...
Thanks! Finally got it. I had to put "using CP;" The constraint does not work with Cplex. ------------------------------ Andy Ham ------------------------------
Hello Andy The constraint S in sd; in my sample, states exactly what you are looking for. I mean " The variable S must take its value in the set sd ". I hope this clarifies. ------------------------------ ...
(int) sd = (50, 2, 30, 4); dvar int+ S; subject to ( S==50 || S==2 ||S==30 ||S==4; //this is what I want. //sd.contains(S)!=0; //How can I define a domain of S like in this way? ) ------------------------------ ...
I don't understand. The example I suggested uses a set. (int) sd=(50, 2, 30, 4); dvar int+ S in (min(i in sd) i)..(max(i in sd) i); subject to ( S in sd; ) ------------------------------ Christiane ...
Thanks for your help. After second-thought, your suggestion seems to work but it does not look like an efficient way. Better way, please?
Hello Andy, You might try dvar int+ S in (min(i in sd) i)..(max(i in sd) i); subject to ( S in sd; ) I hope this helps, ------------------------------ Christiane Bracchi ------------------------- ...
last person joined 2 days ago
Are you sure you want to join this group?
Would you like to visit the group homepage now?
last person joined yesterday
last person joined 4 days ago
Nir Kaldero is a four year IBM Data and AI Champion based out of New York City, the Head of Data Science & AI at Neoris , and the author ...
View more
Our friends over at Data Council just launched their 2021 OSS Data Tools Community Survey: What open-source data projects are you most excited about? Takes 20 seconds ...
This year, the IBM Community team has broken out content from the SPSS Statistics Community that is specific to Modeler, into the new IBM SPSS Modeler Community ! Since ...
We got a pioneering company manufacturing Roof Shingles in Minnesota, US. Client was progressing towards implementing Industry 4.0 benchmark and developing analytics for ...
Decision Optimization in Cloud Pak for Data - Step by Step videos The following videos show everything from end-to-end to use Decision Optimization in Cloud Pak for Data, ...
A new parameter emphasis mip 5 allows to find solutions 1.8x faster with CPLEX 20.1 . CPLEX has been developed for 30+ years with one performance objective: be as fast ...