Regression analysis is a data-driven modelling technique which allow to find a relationship between the dependent variables x and the targets y. Mathematically a regression task can be described as in Eq. (4), in which a function \(f_{\theta }\) with parameters \(\theta\) is used to ...
Mediator variables are behavioural, biological, psychological or sociological structures that transfer the influence of dependent variables to independent variables. Mediation is a way for researchers to explain the process or mechanism by which one variable affects another variable42. H2 to H5, H8 and...
Interestingly, the valence-dependent shifts we observed on temporal memory appeared to be specific to the domain of negative affect. We found that experiencing a shift away from highly negative to less negatively valenced emotional states, rather than from less positive to more positively valence sta...
Videos sent by parents provided the main source from which data were analysed for all parent and child dependent variables. If possible, each video was standardised to disregard the first 2 min for reactivity and the remaining 10 min were scored. As the trainer did not speak German, a transla...
As such, the ANN strategy is dependent upon collecting data that can be input into the model to generate a mathematical relationship between the input data (ID) (i.e., process parameters) and the output data (OD) without the need for a prior physical relationship between the ID and the ...
Gujarati (2009) explains that the standardized beta coefficient shows a standard deviation change in the dependent variable as a response to the standard deviation change in the independent variable. This approach helps judge the relative importance of variables relative to each other independent of ...
Regression Models for Categorical and Limited Dependent Variables; Sage Publications: New York, NY, USA, 1997. [Google Scholar] Agresti, A. Categorical Data Analysis; Wiley-Interscience: Hoboken, NY, USA, 2002. [Google Scholar] Cox, T.; Blake, S. Managing cultural diversity: Implications for ...
According to Sciacovelli et al.’s [213] DNS of dense gas, supersonic turbulent channel flow, transport properties are dependent on the density and temperature of the fluid, and due to the real fluid effect, the sound velocity varies non-monotonically. The dense gas effect caused the maximum...
A) will be B) had been C) was D) is 24 The first computerized spreadsheet, Dan Bricklin's VisiCalc, improved financial recordkeeping not only by providing users with an easy means of adjusting data in spreadsheets but also by automatically updating all calculations that were dependent on ...
The outputs of the other 62 units are dependent upon the input. That seems like a total waste of resources, but we will answer that soon. In the net part we will move here: Those 561 matrices, consisting of elements, are decimated to one matrix of elements. How? What is the ...