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II — Machine Learning Foundation and NLP Tasks

This part introduces the core machine-learning workflow for NLP — features, models, training, and evaluation — through a first end-to-end task.

Chapters in this part

  • Chapter 2: Text Classification — Sentence classification from the ground up, including logistic regression, multinomial logistic regression, and the core training/evaluation loop.

What you'll be able to do

  • Explore a dataset and choose appropriate evaluation metrics.
  • Build and evaluate binary and multiclass logistic-regression classifiers.
  • Reason about baselines, feature extraction, and the train/dev split.