نتایج جستجو برای: supplementary variables

تعداد نتایج: 341607  

Journal: :Bioinformatics 2010
André Altmann Laura Tolosi Oliver Sander Thomas Lengauer

MOTIVATION In life sciences, interpretability of machine learning models is as important as their prediction accuracy. Linear models are probably the most frequently used methods for assessing feature relevance, despite their relative inflexibility. However, in the past years effective estimators of feature relevance have been derived for highly complex or non-parametric models such as support ...

2017
Frauke Kreuter Kristen M. Olson James Wagner Ting Yan Trena M. Ezzati-Rice Carolina Casas-Cordero Michael Lemay Andy Peytchev Robert M. Groves Trivellore E. Raghunathan Kristen Olson

Non-response weighting is a commonly used method to adjust for bias due to unit nonresponse in surveys. Theory and simulations show that, to reduce bias effectively without increasing variance, a covariate that is used for non-response weighting adjustment needs to be highly associated with both the response indicator and the survey outcome variable. In practice, these requirements pose a chall...

Journal: :Deutsches Aerzteblatt Online 2018

Journal: :American Anthropologist 1949

Abdol-Majid Emami, Hasan Matin Homaee, Mohammad Ali Azarbayjani,

Objective: The purpose of the present study was investigation of eight weeks high intensity interval (HIIT) along with curcumin supplementation on liver Glutathione Peroxidase (GPX) Activity & Malondialdehyde (MDA) Concentration among diabetic male rats. Materials and Methods: Thirty-two male mice were divided to four groups of control-diabetic, exercise-diabetic, supplementary-diabetic, and e...

Journal: :Bioinformatics 2011
José Ramón López-Blanco José Ignacio Garzón Pablo Chacón

MOTIVATION Dynamic simulations of systems with biologically relevant sizes and time scales are critical for understanding macromolecular functioning. Coarse-grained representations combined with normal mode analysis (NMA) have been established as an alternative to atomistic simulations. The versatility and efficiency of current approaches normally based on Cartesian coordinates can be greatly e...

Journal: :Indian pediatrics 1996
S Sharma S Ramji S Kumari J S Bapna

A multicentric, randomized, doubleblind, placebo controlled parallel study was designed to observe a rise in serum prolactin (PRL) levels (primary outcome variable). The other variables studied included weight gain of infant, decrease in volume and frequency of supplementary feeds in those mothers who were From the Departments of Pharmacology and Pediatrics, Maulana Azad Medical College, New De...

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