How to use weight on testset

[lizaigaoge550]

i have some problems, after checking out your code carefully. First, i found the weights in params are mostly related to your training table. So, if i have a new table on test set. These weights can not be used to compute score of derivation, or you abstract these weights during test? Is that right? Second, your extend macro rules of an example when the derivation is ROOT. In your paper, you said you extended macro rules on every subtree. But the ROOT may not be a subtree which is referred on your paper.