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Machine Learning Tutorial

Supervised learning, classification, neural networks and core ML algorithms.

Train-Test Split

Holding out data to evaluate generalization.

Quick-reference summary — a full handcrafted walkthrough is coming soon for this topic.

Holding out data to evaluate generalization.

  • Category: Machine Learning — part of the Machine Learning Tutorial on GoCareerGo
  • Read the short summary above, then check the linked docs for full syntax/behaviour
  • Interview tip: be ready to explain "Train-Test Split" in one sentence, then back it up with a tiny example
# Train-Test Split — minimal example
# See scikit-learn / the linked framework docs for the exact API.
Tip

Quick recall: "Train-Test Split" — holding out data to evaluate generalization.