منابع مشابه
Robert Hooke: new studies
MICHAEL HUNTER and SIMON SCHAFFER (eds), Robert Hooke. new studies, Woodbridge, Suffolk, Boydell Press, 1989, 8vo, pp. x, 310, illus., £39.50. The studies under review are new in that they come from a conference on Hooke that took place in 1987. Recency does not guarantee freshness, however, and, with a few exceptions, the studies only, though competently, add epicycles to the known world of Re...
متن کاملJeff Elman
The broad context of this study is the investigation of the nature of computation in recurrent networks (RNs). The current study has two parts. The first is to show that a RN can solve a problem that we take to be of interest (a counting task), and the second is to use the solution as a platform for developing a more general understanding of RNs as computational mechanisms. We begin by presenti...
متن کاملGeneralization of Elman Networks
The Vapnik Chervonenkis dimension of Elman networks is innnite. Here, we nd constructions leading to lower bounds for the fat shattering dimension that are linear resp. of order log 2 in the input length even in the case of limited weights and inputs. Since niteness of this magnitude is equivalent to learnability, there is no a priori guarantee for the generalization capability of Elman networks.
متن کاملA Fuzzy Elman Neural Network
A fuzzy Elman neural network (FENN) is proposed to identify and simulate nonlinear dynamic systems. Each of all the fuzzy rules used in FENN has a linear state-space equation as its consequence and the network, by use of firing strengths of input variables, combines these Takagi-Sugeno type rules to represent the modeled nonlinear system. The context nodes in FENN are used to perform temporal r...
متن کاملModeling word perception using the Elman network
This paper presents an automatic acquisition process to acquire the semantic meaning for the words. This process obtains the representation vectors for stemmed words by iteratively improving the vectors, using a trained Elman network. Experiments performed on a corpus composed of Shakespeare’s writings show its linguistic analysis and categorization abilities. & 2008 Elsevier B.V. All rights re...
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ژورنال
عنوان ژورنال: Gastroenterology
سال: 1955
ISSN: 0016-5085
DOI: 10.1016/s0016-5085(19)36014-7