Table 3 Mean importance of each parameter.

From: Development of machine learning surrogate models for slope stability prediction using AI techniques: a case study of the Meizhou landslide

Symbol

Parameter (units)

Mean importance*

c

Cohesion (kPa)

34%

φ

Friction angle (°)

29%

WL

Water level (m)

17%

γ

Unit weight (kN/m³)

12%

q

Surcharge load (kN/m2)

8%

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