Data/ML/AIAround since 2010
scikit-learn
Also written as sklearn
The standard Python toolkit for traditional machine learning — predicting numbers and categories from tabular data, as opposed to the deep learning behind image and language models.
Think of it like
A well-stocked box of proven, ordinary tools, versus the specialist rig you need for deep learning.
Junior or senior?
A good sign in business-facing data roles. Plenty of real problems are best solved with these simpler methods, and a candidate who reaches for deep learning first may be over-engineering.
Ask them
“When have you chosen a simpler model over a more powerful one, and why?”