Method init_empty

caffe2/python/dataset.py:228–235

Initialize the blobs for this dataset with empty values. Empty arrays will be immediately fed into the current workspace, and `init_net` will take those blobs as external inputs.

(self, init_net)

            multiple_of=multiple_of)

    def init_empty(self, init_net):
        """Initialize the blobs for this dataset with empty values.

        Empty arrays will be immediately fed into the current workspace,
        and `init_net` will take those blobs as external inputs.
        """
        self.field_blobs = InitEmptyRecord(
            init_net, self.schema.clone_schema()).field_blobs()

    def init_from_dataframe(self, net, dataframe):
        """Initialize the blobs for this dataset from a Pandas dataframe.