[DL-Learner discussion] dl-learner and noise

[alec <Cel...@lr...>]

Hello,

I have an ontology describing 10000 films. I have built a conf file with 
positive and negative examples for “American films”. I want to learn 
that an American film “isFromCountry some _US”. When I run DL-Learner, 
it works well. Now, if I add a little bit of noise (changing one 
positive example into negative example and vice versa), it does not work 
anymore. “isFromCountry some Country” is learned (acc=42.86%). I have 
10000 films, so this noise represents only 0.02% of error.
Is it possible to get the good definition with some noise in my examples 
by running DL-Learner with some parameters I don’t know about or does 
DL-Learner just not handle noise?

Thanks in advance for your answer. I attached the files if you want to 
make some tests. I use dllearner-1.0-beta-3 on Windows.

Best regards,
Céline