نتایج جستجو برای: keel
تعداد نتایج: 780 فیلتر نتایج به سال:
The study reported was devoted to investigate to what extent bagging approach could lead to the improvement of the accuracy machine learning regression models. Four algorithms implemented in the KEEL tool, including two evolutionary fuzzy systems, decision trees for regression, and neural network, were used in the experiments. The results showed that some bagging ensembles ensured higher predic...
Cynthia M. Bulik, Ph.D.; Kelly L. Klump, Ph.D.; Laura Thornton, Ph.D.; Allan S. Kaplan, M.D.; Bernie Devlin, Ph.D.; Manfred M. Fichter, M.D.; Katherine A. Halmi, M.D.; Michael Strober, Ph.D.; D. Blake Woodside, M.D.; Scott Crow, M.D.; James E. Mitchell, M.D.; Alessandro Rotondo, M.D.; Mauro Mauri, M.D.; Giovanni B. Cassano, M.D., ER.C.Psych.; Pamela K. Keel, Ph.D.; Wade H. Berrettini, M.D.; and...
The two-dimensional Zakharov system is shown to have a unique global solution for data without finite energy if the L-norm of the Schrödinger part is small enough. The proof uses a refined I-method originally initiated by Colliander, Keel, Staffilani, Takaoka and Tao. A polynomial growth bound for the solution is also given.
Labiobaetis sonajuventus n.sp. is described from nymphs collected in a tributary of the Okanogan River in north-central Washington, USA. The new species is distinguished from North American congeners by the well-developed keel between the bases of the antennae, the concave lateral margin of labial palp segment 2, the apically expanded submarginal setae on the labrum, and its western Nearctic di...
I’ll present some recent work with F. Planchon on bilinear virial identities for the nonlinear Schrodinger equation, which are extensions of the Morawetz interaction inequalities firstly obtained by Colliander, Keel, Staffilani, Takaoka and Tao. We recover and extend known bilinear improvements to Strichartz inequalities and provide applications to various nonlinear problems, most notably on do...
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