You are in a machine learning project to improve the performance of some

basic supervised learning algorithms in a real$-$world application. Please give the solutions for

the following situations.

Suppose now you are required to compare the performance of a simple model

$($e$.$g$.,$ linear model$)$ and a complex model $($e$.$g$.,$ neural network$)$ in the project. Given the

model performance in the following table, which one $($simple or complex$)$ is more suitable

for the project. Please give the reason for your cho