def __init__(self, graphs: Graphs, feature_pairs, split=1):
self._interval = int(graphs.number_of_graphs() / split)
self._all_features = graphs.features_matrix_by_index(for_all=True)
self._nodes_for_graph = graphs.nodes_count_list()
self._all_ftr_graph_index = []
for i in range(len(self._nodes_for_graph) + 1):
self._all_ftr_graph_index.append(np.sum(
self._nodes_for_graph[0:i]))
super(LinearContext, self).__init__(graphs, feature_pairs)
