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Deep Learning Academy · Lesson

Train a Text Classifier

Embed, pool, and predict sentiment.

The Goal: Predict a Label

A text classifier reads a sentence and predicts a label, like positive or negative sentiment for a movie review. 🎬

Step One: Encode the Text

Reuse your pipeline: tokenize each review and map tokens to ids, turning every sentence into a list of integers.

All lessons in this course

  1. Tokenize and Build a Vocabulary
  2. nn.Embedding: Learnable Word Vectors
  3. Why Embeddings Capture Meaning
  4. Train a Text Classifier
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