Re:Predicting Stock Performance with Natural Language Deep L...
by a008t on Friday June 01, 2018 @05:31AM
(#17203838)
I don't think that was MS researchers - I think they just publicised this bit of research.
With GBT, you can check why a particular prediction was made - roughly - by navigating down each tree for a particular sample and summing up the influence of each feature on the final score. Then you can see if something weird is having a large effect on your score. Can you do something similar with ANNs?
With GBT, you can check why a particular prediction was made - roughly - by navigating down each tree for a particular sample and summing up the influence of each feature on the final score. Then you can see if something weird is having a large effect on your score. Can you do something similar with ANNs?