Results 51 to 60 of about 424,852 (215)
Mathematics, 2023 The fundamental stages in designing a stock portfolio are each stock’s selection and capital weighting. Selection and weighting must be conducted through diversification and price movement analysis to maximize profits and minimize losses.
Titi Purwandari +5 more
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Calibrated Weighting for Small Area Estimation
, 2005 Calibrated weighting methods for estimation of survey population characteristics are widely used. At the same time, model-based prediction methods for estimation of small area or domain characteristics are becoming increasingly popular.
Chambers, R. L.
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Optimal weighting of information in marker-assisted selection
, 1997 In crosses between inbred lines linear regression can be used to estimate marker effects; these marker effects then allow marker-assisted selection (MAS) for quantitative traits.
Whittaker, J. C. +6 more
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WAIRS: Improving Classification Accuracy by Weighting Attributes in the AIRS Classifier [PDF]
, 2007 AIRS (Artificial Immune Recognition System) has shown itself to be a competitive classifier. It has also proved to be the most popular immune inspired classifier.
Secker, Andrew D. +3 more
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Fitting Ranked Linguistic Data with Two-Parameter Functions
Entropy, 2010 It is well known that many ranked linguistic data can fit well with one-parameter models such as Zipf’s law for ranked word frequencies. However, in cases where discrepancies from the one-parameter model occur (these will come at the two extremes of the ...
Wentian Li +2 more
doaj +1 more source
The weight of weight: The salience of body weight in the impression formation process
International Journal of ObesityWestern societies preach slimness. However, overweight and obesity are increasing. Overweight individuals often face weight discrimination. No studies have investigated the salience of body weight in the impression formation. This study aims to examine the salience of the overweight attribute in shaping first impressions. Forty-nine participants (Mage =
de Chanaleilles, Margaux +3 more
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Textual and chemical information processing: different domains but similar algorithms
Information Research: An International Electronic Journal, 2000 This paper discusses the extent to which algorithms developed for the processing of textual databases are also applicable to the processing of chemical structure databases, and vice versa.
Peter Willett
doaj
Weight Change, Weight Fluctuation, and Mortality [PDF]
Archives of Internal Medicine, 2002 To examine the relation between weight change and weight fluctuation (cycling) and mortality in middle-aged men.A prospective study of 5608 men aged 40 to 59 years at screening, drawn from one general practice in each of 24 British towns. Changes in weight observed during a 12- to 14-year period were related to mortality during the subsequent 8 years ...
S Goya, Wannamethee +2 more
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A Note on the Relation of Weighting and Matching Estimators [PDF]
This paper compares the inverse-probability-of-selection-weighting estimation principle with the matching principle and derives conditions for weighting and matching to identify the same and the true distribution, respectively.
Michael Lechner
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