missing values in test data

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liid
Posts: 15
Joined: Tue Jun 19, 2018 5:19 am

missing values in test data

Post by liid » Fri Jul 06, 2018 5:34 pm

Hi,

How does GeNle deal with missing values of observed nodes in the test (validation) data? (I refer to the option of "test only", not to CV.)

Thanks!

shooltz[BayesFusion]
Site Admin
Posts: 1183
Joined: Mon Nov 26, 2007 5:51 pm

Re: missing values in test data

Post by shooltz[BayesFusion] » Fri Jul 06, 2018 5:41 pm

Before the row/record of the data is used (both in test-only and crossvalidation scenarios), the network's evidence is cleared. If there are missing values in the record, the corresponding nodes are left without evidence.

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