c1e7fb95a360ba4b9af65b173a829c48dbc893a7,Python/phate/phate.py,PHATE,diff_op,#PHATE#,176

Before Change

        
        if self.graph is not None:
            if isinstance(self.graph, graphtools.LandmarkGraph):
                return self.graph.landmark_op
            else:
                return self.graph.diff_op
        else:
            raise NotFittedError("This PHATE instance is not fitted yet. Call "

After Change

        
        if self.graph is not None:
            if isinstance(self.graph, graphtools.graphs.LandmarkGraph):
                diff_op = self.graph.landmark_op
            else:
                diff_op = self.graph.diff_op
            if sparse.issparse(diff_op):
                diff_op = diff_op.toarray()
            return diff_op
        else:
            raise NotFittedError("This PHATE instance is not fitted yet. Call "
                                 ""fit" with appropriate arguments before "

Instances