Walk-Through Corrosion Assessment of Slurry Pipeline Using Machine Learning

Algorithm 1

Algorithm gradient boosting machine (GBM) [37].

Initialization: Initialize with

For do:

Perform Updates:

(1) Compute pseudo residual: .

(2) Find the parameters of the best weak-learner: .

(3) Choose the step-size by line-search: .

(4) Update the model .

Output. .