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Messages - ali

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FAQ / Analysis Wizard
« on: September 06, 2014, 07:14:20  »
In the Analysis Wizard, the Error rate for Test Data Accuracy pane of how much is acceptable?
In section Case table, The probability values 0.5 or less, Large difference between the actual data and test data are available (By multiplying the probabilities of each category for discrete data.), the cause is?what to do to fix it?
Kind Regards,

FAQ / Re: Model validation
« on: June 17, 2014, 06:53:21  »
thank you for your response!
I have trained the  structure model with NPC algorithm, and the variance and mean as follows:
µ          Ϭ
22.5       480.75
34.11   427.27
26.75   97.74
13.87   258.74
118.46   9226
How do you Evaluate the model with AIC=-2870 and BIC=-5325??
Best regards,

FAQ / Model validation
« on: June 10, 2014, 10:22:42  »
What do you mean by free parameters in the formula Akaike’s Information Criterion?
Please explain with an example.
To what extent these two criteria have been proposed for the discrete case  of data so that the model is a good model?
Best regards,

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