منابع مشابه
Sufficiency-Based Selection Strategy for MCTS
Monte-Carlo Tree Search (MCTS) has proved a remarkably effective decision mechanism in many different game domains, including computer Go and general game playing (GGP). However, in GGP, where many disparate games are played, certain type of games have proved to be particularly problematic for MCTS. One of the problems are game trees with so-called optimistic moves, that is, bad moves that supe...
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Two-strategy evolutionary games on graphs have been extensively studied in the literature. A variety of graph structures, degrees of graph dynamics, and behaviours of replicators have been explored. These models have primarily been studied in the framework of facilitation of cooperation, and much excellent work has shed light on this field of study. However, there has been little attention to t...
متن کاملComparing the adaptive Boltzmann selection schedule SDS to truncation selection
FDA (the Factorized Distribution Algorithm) is an evolutionary algorithm that combines mutation and recombination by using a distribution. The distribution is estimated from a set of selected points. It is then used to generate new points for the next generation. FDA uses a factorization to be able to compute the distribution in polynomial time. Previously, we have shown a convergence theorem f...
متن کاملΦ - Divergences , Sufficiency , Bayes Sufficiency , and Deficiency
The paper studies the relations between φ-divergences and fundamental concepts of decision theory such as sufficiency, Bayes sufficiency, and LeCam’s deficiency. A new and considerably simplified approach is given to the spectral representation of φ-divergences already established in Österreicher and Feldman [28] under restrictive conditions and in Liese and Vajda [22], [23] in the general form...
متن کاملThe selection limit due to the conflict between truncation and stabilizing selection with mutation.
Long-term selection response could slow down from a decline in genetic variance or in selection differential or both. A model of conflict between truncation and stabilizing selection in infinite population size is analysed in terms of the reduction in selection differential. Under the assumption of a normal phenotypic distribution, the limit to selection is found to be a function of kappa, the ...
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ژورنال
عنوان ژورنال: The Annals of Mathematical Statistics
سال: 1949
ISSN: 0003-4851
DOI: 10.1214/aoms/1177730042