combinatorial dimension造句

In a problem with combinatorial dimension, the violation test in the th iteration of the algorithm fails only when is one of the } } remaining basis elements, which happens with probability at most ) / " i " } }.
A " basis " of an LP-type problem is a set with the property that every proper subset of has a smaller value of than itself, and the " dimension " ( or " combinatorial dimension " ) of an LP-type problem is defined to be the maximum cardinality of a basis.
It's difficult to find combinatorial dimension in a sentence. 用combinatorial dimension造句挺难的