actsnclass.random_forest¶
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actsnclass.
random_forest
(train_features: numpy.array, train_labels: numpy.array, test_features: numpy.array, nest=1000, seed=42, max_depth=None, n_jobs=1)¶ Random Forest classifier.
Parameters: - train_features (np.array) – Training sample features.
- train_labels (np.array) – Training sample classes.
- test_features (np.array) – Test sample features.
- nest (int (optional)) – Number of estimators (trees) in the forest. Default is 1000.
- seed (float (optional)) – Seed for random number generator. Default is 42.
- max_depth (None or int (optional)) – The maximum depth of the tree. Default is None.
- n_jobs (int (optional)) – Number of cores used to train the model. Default is 1.
Returns: - predictions (np.array) – Predicted classes.
- prob (np.array) – Classification probability for all objects, [pnon-Ia, pIa].