نتایج جستجو برای: dichotomous coordinate descent dcd

تعداد نتایج: 77679  

Journal: :Research in developmental disabilities 2014
Miri Tal Saban Asher Ornoy Shula Parush

The current research aimed at examining the executive function (EF) of young adults with Developmental Coordination Disorder (DCD) in comparison to young adults without DCD. The study used a randomized cohort (N=429) of young adults with DCD (n=135), borderline DCD (n=149) and control (n=145), from a previous study. This initial cohort was asked to participate in the current study three to four...

Journal: :Proceedings of the ... AAAI Conference on Artificial Intelligence 2021

In federated learning, models are learned from users’ data that held private in their edge devices, by aggregating them the service provider’s “cloud” to obtain a global model. Such model is of great commercial value in, e.g., improving customers’ experience. this paper we focus on two possible areas improvement state art. First, take difference between user habits into account and propose quad...

Journal: :CoRR 2010
Matthew J. Streeter H. Brendan McMahan

We analyze and evaluate an online gradient descent algorithm with adaptive per-coordinate adjustment of learning rates. Our algorithm can be thought of as an online version of batch gradient descent with a diagonal preconditioner. This approach leads to regret bounds that are stronger than those of standard online gradient descent for general online convex optimization problems. Experimentally,...

1994
A. Tenhagen

| In classic backpropagation nets, as introduced by Rumelhart et al. 1], the weights are modiied according to the method of steepest descent. The goal of this weight modiication is to minimise the error in net-outputs for a given training set. Basing upon Jacobs' work 2], we point out drawbacks of steepest descent and suggest improvements on it. These yield a backpropagation net, which adjusts ...

Journal: :iranian rehabilitation journal 0
sahel hemmati tehran . evin . kodakyarblv.social welfare university nasrin amiri tehran - evin blv koodakyar -social welfare university basic science departmant farin solemani tehran - evin blv koodakyar -social welfare university basic science departmant asghar dadkhah pediatric neurorehabilitation research center, university of social welfare and rehabilitation sciences, tehran, iran.

objectives: developmental coordination disorder (dcd) is a motor skill disorder which impacts upon a child, s ability to perform age-appropriate activity of daily living and academic performance. they have problems in gross & fine motors, their upper limb coordination are impaired, too. in this way, we decided to compare motors skills with botmp test in children with dcd and their normal peers....

Journal: :Research in developmental disabilities 2014
Yi-Ching Zhu John Cairney Yao-Chuen Li Wei-Ying Chen Fu-Chen Chen Sheng K Wu

The purpose of this study was to compare the prevalence of overweight and obesity in typically developing (TD) children, children with developmental coordination disorder (DCD) and balance problems (DCD-BP), and children with DCD without balance problems (DCD-NBP). Two thousand and fifty-seven children (1095 boys, 962 girls) ages 9-12 years were recruited from 18 elementary schools in Taiwan. T...

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