scikit-learn version question

[tang12138-yyhh]

When I made the delayed prediction of my model, it appeared that the nn-meter predictor pre-training was carried out by scikit-learn==0.23.1, but my scikit-learn==1.3.2, and I could not reduce this version. So I would like to know if there is a newer version of the pre-trained model (for scikit-learn ≥1.0).

Error information：/home/hpc1/.conda/envs/python_tx/lib/python3.8/site-packages/sklearn/base.py:348: InconsistentVersionWarning: Trying to unpickle estimator DecisionTreeRegressor from version 0.23.1 when using version 1.3.2. This might lead to breaking code or invalid results. Use at your own risk. For more info please refer to:
https://scikit-learn.org/stable/model_persistence.html#security-maintainability-limitations
。。。
ValueError: node array from the pickle has an incompatible dtype:

• expected: {'names': ['left_child', 'right_child', 'feature', 'threshold', 'impurity', 'n_node_samples', 'weighted_n_node_samples', 'missing_go_to_left'], 'formats': ['<i8', '<i8', '<i8', '<f8', '<f8', '<i8', '<f8', 'u1'], 'offsets': [0, 8, 16, 24, 32, 40, 48, 56], 'itemsize': 64}
• got : [('left_child', '<i8'), ('right_child', '<i8'), ('feature', '<i8'), ('threshold', '<f8'), ('impurity', '<f8'), ('n_node_samples', '<i8'), ('weighted_n_node_samples', '<f8')]

[derdiedasoli]

This is still an issue - is anyone anyone maintaining this project?

[JiahangXu]

This repository is scheduled for archival and is no longer actively maintained. The previously released versions were only well tested on the versions specified in the README. Unfortunately, newer versions are not supported. Thank you for your understanding.