Results 21 to 30 of about 3,867,667 (297)
Investigating Evaluation Measures in Ant Colony Algorithms for Learning Decision Tree Classifiers [PDF]
, 2015 Ant-Tree-Miner is a decision tree induction algorithm that is based on the Ant Colony Optimization (ACO) meta- heuristic. Ant-Tree-Miner-M is a recently introduced extension of Ant-Tree-Miner that learns multi-tree classification models.
Abdelbar, Ashraf M. +2 more
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Spruce Budworm Egg Mass Density on Balsam Fir and White Spruce: Low Population Levels (Lepidoptera: Tortricidae) [PDF]
, 2017 As part of a study to develop improved foliage sampling methods for spruce budworm, Choristoneura fumiferana (Clemens), egg masses, two balsam fir (four in one stand), Abies balsamea, and two white spruce, Picea glauca, trees were chosen from each of ...
Fowler, Gary W, Simmons, Gary A
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The Turán Number of the Graph 2P5
Discussiones Mathematicae Graph Theory, 2016 We give the Turán number ex (n, 2P5) for all positive integers n, improving one of the results of Bushaw and Kettle [Turán numbers of multiple paths and equibipartite forests, Combininatorics, Probability and Computing, 20 (2011) 837-853].
Bielak Halina, Kieliszek Sebastian
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Quasi-Tree Graphs With Extremal General Multiplicative Zagreb Indices
IEEE Access, 2020 Zagreb indices and their modified versions of a molecular graph are important molecular descriptors which can be applied in characterizing the structural properties of organic compounds from different aspects. In this article, by exploring the structures
Jianwei Du, Xiaoling Sun
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Computing the Scale of an Endomorphism of a totally Disconnected Locally Compact Group
Axioms, 2017 The scale of an endomorphism of a totally disconnected, locally compact group G is defined and an example is presented which shows that the scale function is not always continuous with respect to the Braconnier topology on the automorphism group of G ...
George A. Willis
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‘The Beckoning Obstruction’: On the theme of scarcity in the poetry of Peter Larkin
Journal of British and Irish Innovative Poetry, 2020 Although he writes almost exclusively about trees and one of his main themes is scarcity, Peter Larkin should not be considered only an ecological nature poet.
John Milbank
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Multiple Context-Free Tree Grammars: Lexicalization and Characterization [PDF]
, 2017 Multiple (simple) context-free tree grammars are investigated, where "simple" means "linear and nondeleting". Every multiple context-free tree grammar that is finitely ambiguous can be lexicalized; i.e., it can be transformed into an equivalent one ...
Engelfriet, Joost +2 more
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Top-down tree transducers with regular look-ahead [PDF]
, 1977 Top-down tree transducers with regular look-ahead are introduced. It is shown how these can be decomposed and composed, and how this leads to closure properties of surface sets and tree transformation languages.
Engelfriet, Joost
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Categorizing Ideas about Trees: A Tree of Trees
PLoS ONE, 2013 The aim of this study is to explore whether matrices and MP trees used to produce systematic categories of organisms could be useful to produce categories of ideas in history of science. We study the history of the use of trees in systematics to represent the diversity of life from 1766 to 1991.
Marie Fisler, Guillaume Lecointre
openaire +4 more sources
Education SciencesSynoptic assessment has gained prominence in higher education as a way to bridge fragmented curricula by enabling students to synthesize knowledge across modules. However, structural integration through assessment does not automatically produce authentic
David Tree, Nicholas Worsfold
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