0Pricing
Data Science Academy · Lesson

Score Your First Model

Reading the model's score method.

Is It Any Good?

Training a model is only half the job. Next you ask the real question: how well does it actually predict? 🧐

The score Method

Every estimator offers a score method that returns a single number summarizing performance. One call, one quick verdict.

model.score(X_test, y_test)

All lessons in this course

  1. The fit and predict Contract
  2. Features X and Target y
  3. Train a Linear Regression
  4. Score Your First Model
← Back to Data Science Academy