Research Article
Research on Recognition of Quiet Period of Sandstone Acoustic Emission Based on Four Machine Learning Algorithms
Figure 5
Precision, recall, and scores of four models.
(a) Precision, recall, and score of the KNN model |
(b) Precision, recall, and score of RF |
(c) Precision, recall, and score of the GBDT model with and |
(d) Precision, recall, and score of the KSVM model with |