Linear Programming
26 Mar 2014###Problem 1
- Dual gives an lower bound on how you can minimize it, proving the primal
###Problem 2
- is not a convex region, but is!
- Introducing extra variables for constraints is a very useful technique
###Problem 3
Integral constraints naturally guarantee that the variables are integers
###Problem 4
Another method for convex optimization: Recursive Golden Selection
###Relation with optimization
- Linear programming relaxation gives a lower bound of OPT
- Optimization gives an upper bound of OPT
- They are approaching OPT from different direction
- relaxation -> OPT <- optimization
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