Recent content by kmrstats

  1. K

    Maximizing Sum of Weights w/ N Entities & M Constraints

    Hi. I have a problem I am hoping you all can shed some light on. I have N entities, O, each described by N values - a weight W and N-1 similarity coefficients to the other N-1 entities. I guess we can represent Oi as (Wi, Sij, j=(1,2,...,N, i!=j)(?). Given an integer M and M < N I need to...
  2. K

    Is there a statistically significant increase in phrase occurrences?

    Hi - First timer here. Excuse me if this question is not up to the level i see posted on this forum, but here goes. I have been asked to provide a daily signal generated from the number of occurrences of a set of specified phrases present in a news data feed. The first thing I did is...
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