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Mxnet parser prelu support #96

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Mar 7, 2018
Merged

Mxnet parser prelu support #96

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76b57d8
MXNet parser prelu support
Mar 7, 2018
9cb14df
MXNet parser comments for prelu
Mar 7, 2018
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11 changes: 8 additions & 3 deletions mmdnn/conversion/mxnet/mxnet_parser.py
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Original file line number Diff line number Diff line change
Expand Up @@ -809,22 +809,27 @@ def rename_Embedding(self, source_node):
self.set_output_shape(source_node, IR_node)


# IR only support elu from {'elu', 'leaky', 'prelu', 'rrelu'}
# IR only support elu and prelu from {'elu', 'leaky', 'prelu', 'rrelu'}
def rename_LeakyReLU(self, source_node):
# judge whether meaningful
assert "attr"
# attr
layer_attr = self._get_layer_attr(source_node)

if "act_type" in layer_attr:
if not layer_attr["act_type"] == "elu":
if not layer_attr["act_type"] == "elu" and not layer_attr["act_type"] == "prelu":
print("Warning: Activation Type %s is not supported yet." % layer_attr["act_type"])
# return

IR_node = self.IR_graph.node.add()

# name, op
self._copy_and_reop(source_node, IR_node, "Elu")
if layer_attr['act_type'] == 'prelu':
self._copy_and_reop(source_node, IR_node, "PRelu")
# gamma
self.set_weight(source_node.name, "gamma", self.weight_data.get(source_node.name + "_gamma").asnumpy())
else: # All other cases set to 'Elu'
self._copy_and_reop(source_node, IR_node, "Elu")

# input edge
self.convert_inedge(source_node, IR_node)
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