نتایج جستجو برای: explicit and implicit learning

تعداد نتایج: 16954329  

1986
RICHARD STEINER

J.-L. Loday has used w-cubes of fibrations, where n is a non-negative integer, in his study of spaces with finitely many non-trivial homotopy groups [4]. His main result is the construction of an algebraic category equivalent to the weak homotopy category of path-connected spaces Z with TI^Z = 0 for / > w+1 [4, 1.7]. One step in the proof [4, 3.5] requires the construction of certain «-cubes of...

Journal: :J. UCS 1998
Robert Rihm

The paper presents a new enclosure method for initial value problems in systems of ordinary di erential equations. Like the common enclosure methods (eg Lohner's algorithm AWA), it is based on Taylor expansion. In contrast to them, however, it is an implicit method. The solution sets of nonlinear inequalities have to be enclosed by a Newton-like algorithm. As the presented examples show, the ne...

2006
Ingolf Schäfer Marek Kuś

We give a general construction for the classical limit of a quantum system defined in terms of generators of an arbitrary compact semisimple Lie algebra, generalizing known results for the su2 and su3 cases. The classical limit depends on the physical problem in question and is determined by the sequence of representations by which it is reached. Only in the simplest cases it is unique. We pres...

2000
Young-Min Kang Jeong-Hyeon Choi Hwan-Gue Cho Do-Hoon Lee Chan-Jong Park

In this paper, we propose an e cient technique for the animation of exible thin objects. Massspring model was employed to represent the exible objects. Many techniques have used the mass-spring model to generate plausible animation of soft objects. The easiest approach to animation with mass-spring model is explicit Euler method, but the explicit Euler method has serious disadvantage that it su...

2005
S. Zacks

Distributions of the first-exit times from a region with non-linear upper boundary are discussed for ordinary and compound Poisson processes. Explicit formulae are developed for the case of ordinary Poisson processes. Recursive formulae are given for the compound Poisson case, where the jumps are positive, having continuous distributions with finite means. Applications to sequential point estim...

2014
Colin Tucker Jan De Houwer

In two studies, participants read persuasive messages introduced by an attractive (Study 1) or likeable (Study 2) source before completing measures of implicit and explicit evaluations. The persuasive messages were in favor of an unfamiliar brand of facial soap (Study 1) and the implementation of comprehensive examinations at the participants’ university (Study 2). Results showed that persuasiv...

2007
Sandor Czellar HEC Paris David Luna

Three experiments investigate the role of expertise as a moderator of the relationship between implicit and explicit measures of attitudes. Prior research seems to suggest that greater expertise with an attitude object should lead to stronger implicit-explicit correlations. However, a cognitive view of expertise can also predict a weaker implicit-explicit relation. We lay out a framework that h...

2009
Susanna Ricco Carlo Tomasi

We propose a new principle for recognizing fingerspelling sequences from American Sign Language (ASL). Instead of training a system to recognize the static posture for each letter from an isolated frame, we recognize the dynamic gestures corresponding to transitions between letters. This eliminates the need for an explicit temporal segmentation step, which we show is error-prone at speeds used ...

Journal: :SIAM J. Scientific Computing 2016
Wanrong Cao Fanhai Zeng Zhongqiang Zhang George E. Karniadakis

We propose second-order implicit-explicit (IMEX) time-stepping schemes for nonlinear fractional differential equations with fractional order 0 < β < 1. From the known structure of the nonsmooth solution and by introducing corresponding correction terms, we can obtain uniformly second-order accuracy from these schemes. We prove the convergence and linear stability of the proposed schemes. Numeri...

2005
Hyoung-rae Kim Philip K. Chan

A user’s interest in a web page can be estimated by unobtrusively (implicitly) observing his or her behaviour rather than asking for feedback directly (explicitly). Implicit methods are naturally less accurate than explicit methods, but they do not waste a user’s time or effort. Implicit indicators of a user’s interests can also be used to create models that change with a user’s interests over ...

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