Skip to main content

All Questions

Filter by
Sorted by
Tagged with
0 votes
0 answers
52 views

Efficient sampling from a polytope with large number of contraints [duplicate]

As far as I know, the most popular way to sample from a polytope (in H-representation) \begin{equation} \mathcal{P} := \{z \in \mathbb{R}^n | (Az)_j \le b_j\; \forall j=1,2,\ldots,m\} \end{equation} ...
dohmatob's user avatar
  • 6,853
11 votes
3 answers
6k views

Random Sampling a linearly constrained region in n-dimensions...

Hi, So here is my problem: Given a nonlinear, discontinous, cost function $f(x_1,x_2,..,x_N)$ along with linear constraints $x_n \ge 0, \forall n$ $x_n \le c_n$ and $\sum_{n=1}^N x_n = 1$ find an ...
user1's user avatar
  • 113