نتایج جستجو برای: مکتب 1650
تعداد نتایج: 8402 فیلتر نتایج به سال:
[1] Arctic Oscillation (AO) changes are inferred from a treering reconstruction of a warm-season temperature index. The reconstruction covers AD 1650–1975 and is based largely on chronologies from circumpolar-Arctic and circum-North Atlantic areas. It accounts for 48% of the variance in the instrumental AO record from 1900 to 1975, verifies using independent data, and exhibits its largest varia...
In this paper we present TDLeaf( ), a variation on the TD( ) algorithm that enables it to be used in conjunction with game-tree search. We present some experiments in which our chess program “KnightCap” used TDLeaf( ) to learn its evaluation function while playing on the Free Internet Chess Server (FICS, fics.onenet.net). The main success we report is that KnightCap improved from a 1650 rating ...
In this paper we present TDLeaf(λ), a variation on the TD(λ) algorithm that enables it to be used in conjunction with game-tree search. We present some experiments in which our chess program “KnightCap” used TDLeaf(λ) to learn its evaluation function while playing on the Free Internet Chess Server (FICS, fics.onenet.net). The main success we report is that KnightCap improved from a 1650 rating ...
In this paper we present TDLeaf(λ), a variation on the TD(λ) algorithm that enables it to be used in conjunction with game-tree search. We present some experiments in which our chess program “KnightCap” used TDLeaf(λ) to learn its evaluation function while playing on the Free Internet Chess Server (FICS, fics.onenet.net). The main success we report is that KnightCap improved from a 1650 rating ...
reflects the many facets of the life sciences, their medical and political ramifications. With several trans-European as well as British and American contributors, the editors have assembled an impressive panel. Charles Webster searches for the most authentic portrait of Paracelsus and resolves its paradoxical depiction of a bare-headed, care-worn visage by exposing its polemical and rhetorical...
*Corresponding Author: Lucia Caspani: Institut National de la Recherche Scientifique Énergie Matériaux et Télécommunications, Université du Québec, 1650 Boulevard Lionel-Boulet, Varennes, Québec, Canada J3X 1S2 and Institute of Photonics and Quantum Sciences, Heriot-Watt University, Edinburgh EH14 4AS, UK, E-mail: [email protected] *Corresponding Author: Roberto Morandotti: Institut Natio...
Abstract. Combining historical climatology and environmental history, this article examines the diverse range of strategies deployed by city government Barcelona (Catalonia, NE Spain) to confront recurrent drought episodes experienced between 1626 1650. Our reconstruction in for period 1525–1821, based on pro pluvia rogations as documentary proxy data, identifies years 1626–1635 1640s most sign...
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