deletions | additions       diff --git a/section_Training_The_SVM_classifier__.tex b/section_Training_The_SVM_classifier__.tex  index d7a3fe7..ad8d029 100644  --- a/section_Training_The_SVM_classifier__.tex  +++ b/section_Training_The_SVM_classifier__.tex 
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\section{Training}  The SVM classifier is trained on the node level. The each training instances is  node $u_i$ will be represented by $u_i$'s  histogram vector $hist_i \in \mathbb{R}^{20k}$ and its  corresponding label $action_i$.