Fixing Sign in AMR (#429)

PreferredAI · Aug 13, 2021 · 4453939 · 4453939
1 parent b08add6
commit 4453939
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cornac/models/amr/recom_amr.py b/cornac/models/amr/recom_amr.py
@@ -235,7 +235,7 @@ def _inner(a, b):
                 feat_i_delta = feat_i.grad
                 feat_j_delta = feat_j.grad
 
-                adv_feat_diff = feat_diff - (feat_i_delta - feat_j_delta)
+                adv_feat_diff = feat_diff + (feat_i_delta - feat_j_delta)
                 adv_Xuij = (
                         _inner(gamma_u, gamma_diff)
                         + _inner(gamma_u, adv_feat_diff.mm(E))