A New Reliability Rock Mass Classification Method Based on Least Squares Support Vector Machine Optimized by Bacterial Foraging Optimization Algorithm

<div>Probability classification results of surrounding rock. (a) K94 + 653 ∼ 683. (b) K94 + 713 ∼ 743. (c) K94 + 743 ∼ 773. (d) K94 + 816 ∼ 846.</div>

Advances in Civil Engineering

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Figure 7

Figure 7: A New Reliability Rock Mass Classification Method Based on Least Squares Support Vector Machine Optimized by Bacterial Foraging Optimization Algorithm 

Figure 7 | A New Reliability Rock Mass Classification Method Based on Least Squares Support Vector Machine Optimized by Bacterial Foraging Optimization Algorithm 