7 search results - page 1 / 2 » Nestedness and segmented nestedness |
KDD
2007
ACM
14 years 5 months ago
2007
ACM
Consider each row of a 0-1 dataset as the subset of the
SDM
2011
SIAM
12 years 7 months ago
2011
SIAM
A binary matrix is fully nested if its columns form a chain of subsets; that is, any two columns are ordered by the subset relation, where we view each column as a subset of the r...
ENVSOFT
2006
13 years 4 months ago
2006
Nestedness is a property of binary matrices of ecological data and quantified by the matrix's temperature, T. The program widely used to calculate T is Nestedness Temperature...
NAACL
2007
13 years 6 months ago
2007
Dependency analysis of natural language gives rise to non-projective structures. The constraint of well-nestedness on dependency trees has been recently shown to give a good fit ...
TCBB
2010
2010
Quantifying the Degree of Self-Nestedness of Trees: Application to the Structural Analysis of Plants
12 years 11 months ago
In this paper we are interested in the problem of approximating trees by trees with a particular self-nested structure. Self-nested trees are such that all their subtrees of a give...