Search found 4 matches

by cstokes
Fri Dec 18, 2015 3:33 pm
Forum: GeNIe
Topic: Using BN to make predictions for many new cases
Replies: 8
Views: 7425

Re: Using BN to make predictions for many new cases

Brilliant, that's really helped me understand how to use GeNIe for prediction. Thank you for your help.
by cstokes
Fri Dec 18, 2015 9:54 am
Forum: GeNIe
Topic: Using BN to make predictions for many new cases
Replies: 8
Views: 7425

Re: Using BN to make predictions for many new cases

Brilliant, thank you, that seems to work. Can you explain briefly how GeNIe runs it's validation, as I had imagined that validating with a data set that was not used to develop the network would have caused the network to re-learn the parameters in the network?
by cstokes
Thu Dec 17, 2015 11:18 am
Forum: GeNIe
Topic: Using BN to make predictions for many new cases
Replies: 8
Views: 7425

Re: Using BN to make predictions for many new cases

Hi Shooltz, Thanks for your reply. I tried using the unseen data with the validate command, but as there is no data for the variable I am interested in predicting, it does not work as a target variable. The validation will complete (but will obviously not show any validation results, as there is no ...
by cstokes
Tue Dec 15, 2015 11:11 am
Forum: GeNIe
Topic: Using BN to make predictions for many new cases
Replies: 8
Views: 7425

Using BN to make predictions for many new cases

Hi, I've developed a BN using a data set of 7 beach related variables, in an attempt to model the number of visitors to each beach. I intend to use the BN to predict beach visitor numbers (in a cattegorical sense) at beaches outside the model training data set. Having developed a sensible network of...