udp (#1083)

python/dgl/convert.py

@@ -235,6 +235,7 @@ def bipartite(data, utype='_U', etype='_E', vtype='_V', card=None, validate=Fals
     (tensor([0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2]), tensor([0, 1, 2, 3, 0, 1, 2, 3, 0, 1, 2, 3]))
 
     Check if node ids are within cardinality
+
     >>> g = dgl.bipartite(([0, 1, 2], [1, 2, 3]), card=(2, 4), validate=True)
     ...
     dgl._ffi.base.DGLError: Invalid node id 2 (should be less than cardinality 2).

python/dgl/nn/mxnet/conv/appnpconv.py

@@ -15,7 +15,7 @@ class APPNPConv(nn.Block):
         H^{0} & = X
 
         H^{t+1} & = (1-\alpha)\left(\hat{D}^{-1/2}
-        \hat{A} \hat{D}^{-1/2} H^{t} + \alpha H^{0}\right)
+        \hat{A} \hat{D}^{-1/2} H^{t}\right) + \alpha H^{0}
 
     Parameters
     ----------

python/dgl/nn/pytorch/conv/appnpconv.py

@@ -15,7 +15,7 @@ class APPNPConv(nn.Module):
         H^{0} & = X
 
         H^{t+1} & = (1-\alpha)\left(\hat{D}^{-1/2}
-        \hat{A} \hat{D}^{-1/2} H^{t} + \alpha H^{0}\right)
+        \hat{A} \hat{D}^{-1/2} H^{t}\right) + \alpha H^{0}
 
     Parameters
     ----------