Python string_to_index示例

示例#1

文件： feature_column.py 项目： Ambier/tensorflow

 def insert_transformed_feature(self, columns_to_tensors):
   """Handles sparse column to id conversion."""
   columns_to_tensors[self] = contrib_lookup_ops.string_to_index(
       tensor=columns_to_tensors[self.name],
       mapping=list(self.lookup_config.keys),
       default_value=self.lookup_config.default_value,
       name=self.name + "_lookup")

示例#2

文件： feature_column.py 项目： theolivenbaum/tensorflow

 def insert_transformed_feature(self, columns_to_tensors):
   """Handles sparse column to id conversion."""
   columns_to_tensors[self] = contrib_lookup_ops.string_to_index(
       tensor=columns_to_tensors[self.name],
       mapping=list(self.lookup_config.keys),
       default_value=self.lookup_config.default_value,
       name=self.name + "_lookup")