Re: [Boost-users] ranking of ublas vector

AMDG Kraus Philipp wrote:

I think the problem is:

we discuss about the "rank" and the "rank index".

I my problem I only need the rank index and the value to calculate a new value like: exp( -rank_index) * vec(rank_index)

So the smallest element in vec will be multiply with 1 and other elements with values < 1

This doesn't quite add up for me. Taking the example from before, you have [4](0.405121, 0.943918, 0.887914, 0.338921) and [4](3, 0, 2, 1) You don't want exp(-3) * vec(3), right? Is exp(-0) * vec(3), exp(-1) * vec(0), ... correct? In Christ, Steven Watanabe