Correctly store features and training data for file-based instances

2025-12-06 01:18:52 -06:00 · 2021-04-04 22:00:21 -05:00
parent 025e08f85e
commit f2520f33fb
3 changed files with 6 additions and 4 deletions
--- a/miplearn/problems/tsp.py
+++ b/miplearn/problems/tsp.py
@@ -128,6 +128,7 @@ class TravelingSalesmanInstance(Instance):
    """

    def __init__(self, n_cities, distances):
+        super().__init__()
        assert isinstance(distances, np.ndarray)
        assert distances.shape == (n_cities, n_cities)
        self.n_cities = n_cities