Maryam kh

7 Questions 46 Answers 0 Followers

Questions related from Maryam kh

Does any one knows what is coding of importance analysis in Matlab ?

I want to calculate the relative importance of the input variables in Matlab. And I need to know the coding of programing this manually. I already know these syntax: imp =...

07 July 2018 2,155 0 View

Feedforward back propagation with Levenberg-Marquardt?

I used Matlab to train the network with 3-18-8. I used Matlab default and I am not sure that it is right to use the Levenberg-Marquardt back-propagation as learning method for MLP training. I...

06 June 2018 5,217 2 View

What if effect size become negative value in SEM?

I have a SEM model with Three exogenous and eight endogenous variables. some of the effect size becomes negative. is that showing that exoogenous variable in fact is a reduced variable that...

06 June 2018 10,029 2 View

Is the effect size in PLS-SEM analysis different concept of relative importance in ANN analysis?

I want to compare SEM and ANN for the subject of effect size. I am not sure thses phrase have a same concept. how can I make this comparison?

06 June 2018 7,858 2 View

How to costum the neural network in matlab?

Hi. I want to choose transfer function manually. for example I want to choose Tanh or Sigmoid function for input and Linear function for out put layer. I dont know how can I do this by matlab. or...

03 March 2018 1,659 5 View

How to have R (correlation coefficient) in Neural Network by Matlab?

I need to prepare R correlation coefficient for all targets that I have, but the output of NN tools only gives me the overal R. How can I prepare it? If any one knows I am so appreciate to share...

03 March 2018 4,379 4 View

Cronbach's alpha via composite reliability? which one is suitable?

I've been assessing the reliability for constructs using both Cronbach's alpha and composite reliability scores. But I found Cronbach's alpha is a higher than CR for similar construct. however I...

07 July 2017 6,021 4 View