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CLASSIFICATION AND REGRESSION TREES: A POWERFUL YET SIMPLE TECHNIQUE FOR ECOLOGICAL DATA ANALYSIS

, 2000
Classification and regression trees are ideally suited for the analysis of com- plex ecological data. For such data, we require flexible and robust analytical methods, which can deal with nonlinear relationships, high-order interactions, and missing ...
G. De’ath, K. Fabricius
semanticscholar   +1 more source

TREES, TREES, SO MANY TREES

2017
This chapter considers the problem of counting trees. Every connected graph G has a spanning tree, that is, a connected acyclic subgraph containing all the vertices of G. If G has no cycles, it is its own unique spanning tree. If G has cycles, we can locate any cycle and delete one of its edges. Repeat this process until no cycle remains.
openaire   +1 more source

From tree to tree [PDF]

open access: possible, 1965
This thesis consists of a number of original stories and poems. The works attempt, in experimental forms, to portray certain basic human dilemmas in order to communicate their social, political, psychological or philosophical aspects. "The Butternut Tree" deals with different sets of relationships, some severed forcefully though desired, others forced ...
openaire   +1 more source

Fault trees, event trees and success trees

1993
Fault-tree analysis was developed by H.A. Watson of the Bell Telephone Laboratories in 1961–2 as part of a US Air Force study contract for the Minuteman missile launch control system. Through the years it has proved to be a very valuable tool for the reliability evaluation of complex systems, such as nuclear power stations, chemical plants, wide-body ...
A. Bossche, D. J. Sherwin
openaire   +2 more sources

Trees and Forests

2016
Trees and forests have been a fascinating research topic in Operations Research (OR)/Management Science (MS) throughout the years because they are involved in numerous difficult problems, have interesting theoretical properties, and cover a large number of practical applications.
Santos, Andréa Cynthia   +2 more
openaire   +4 more sources

To Tree or Not to Tree?

Science News, 2000
Aaron Wendt   +2 more
openaire   +2 more sources

Classification and regression trees

International Journal of Public Health, 2012
N. Speybroeck
semanticscholar   +1 more source

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