نتایج جستجو برای: watson d
تعداد نتایج: 583862 فیلتر نتایج به سال:
D0L systems constitute the simplest and most widely studied type of Lindenmayer systems. They have the remarkable property of generating their language as a (word) sequence and, consequently, are very suitable for modeling growth properties. In this paper a new type of D0L systems is introduced, where the parallelism presented in L systems is combined with the paradigm of (Watson-Crick) complem...
Each variable X is a new, independent Uniform [0, 1] random number. For example, T = ∅ with probability 1−p, T = (∅, ∅) with probability p(1−p)2, and T = ((∅, ∅), ∅) with probability p2(1− p). The number of vertices N is equal to twice the number of left parentheses (parents) in the expression for T , plus one. Equivalently, N is twice the number of ∅s (leaves), minus one. It can be shown that ...
Description of task: The MNIST, a database of Handwritten Digit Classification, (possibly) the most famous dataset in the field of Machine Learning is studied using different classification techniques on it and did a comparative analysis to reproduce the best possible accuracy on it. The standard algorithms were improved by applying various techniques such as extracting features via feature ext...
a BNLMS, State Key Laboratory for Structural Chemistry of Unstable and Stable Species, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China. b Center for Quantitative Biology, AAIS, Peking University, Beijing 100871, China. c College of Physics, Peking University, Beijing 100871, China. d Peking-Tsinghua Center for Life Sciences, Peking University, Beijing 10...
H. Liu,1 D. Bedau,1 J. Z. Sun,2 S. Mangin,3 E. E. Fullerton,4 J. A. Katine,5 and A. D. Kent1 1Department of Physics, New York University, New York, New York 10003, USA 2IBM T. J. Watson Research Center, P.O. Box 218, Yorktown Heights, New York, 10598 USA 3Institute Jean Lamour, UMR CNRS 7198, Nancy Université, Vandoeuvre, France 4CMRR, University of California at San Diego, La Jolla, California...
taking the product over all nodes v in T , where d+(v) is the outdegree of v. Trees with such weights are called simply generated trees and were introduced by Meir and Moon [24]. We let Tn be the random simply generated tree obtained by picking a tree with n nodes at random with probability proportional to its weight. (To avoid trivialities, we assume that w0 > 0 and that there exists some k > ...
We consider a random design model based on independent and identically distributed (iid) pairs of observations (Xi, Yi), where the regression function m(x) is given by m(x) = E(Yi|Xi = x) with one independent variable. In a nonparametric setting the aim is to produce a reasonable approximation to the unknown function m(x) when we have no precise information about the form of the true density, f...
Adrienne L. Watson 1,2,4,5 , Eric P. Rahrmann 1,2,4,5 , Branden S. Moriarity 1,2,4,5 , Kwangmin Choi 8,10 , Caitlin B. Conboy 1 , Andrew D. Greeley 1,2 , Amanda L. Halfond 6 , Leah K. Anderson 2 , Brian R. Wahl 2 , Vincent W. Keng 1,2,4,5,13 , Anthony E. Rizzardi 3,12 , Colleen L. Forster 7 , Margaret H. Collins9,10, Aaron L. Sarver 1 , Margaret R. Wallace 11 , Stephen C. Schmechel 3,7,12 , Nan...
INTRODUCTION On April 25, 1953 James D. Watson and Francis Crick publish "a radically different structure" for DNA, thereby founding the field of Molecular Genetics. Their structure involves two strands of complementary base-paired DNA, running in opposite directions as a double helix. They conclude their report saying that "It has not escaped our notice that the specific pairing we have postul...
Simon Gröblacher,1, 2, ∗ Jeff T. Hill,1, 2, ∗ Amir H. Safavi-Naeini,1, 2, ∗ Jasper Chan,1 and Oskar Painter1, 2, 3, † 1Thomas J. Watson, Sr., Laboratory of Applied Physics, California Institute of Technology, Pasadena, CA 91125 2Institute for Quantum Information and Matter, California Institute of Technology, Pasadena, CA 91125 3Max Planck Institute for the Science of Light, Günther-Scharowsky-...
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