In this task, you will be presented with a context from an academic paper and a question separated with a 
. You have to answer the question based on the context.
Q: The used classifiers are Support Vector Machine (SVM), Logistic regression (Log.Reg), Random Forest (RF) and gradient boosting (XGB). 
 Question: What classical machine learning algorithms are used?
A: 
Support Vector Machine (SVM) Logistic regression (Log.Reg) Random Forest (RF) gradient boosting (XGB)