Representing Text
From one-hot vectors to word embeddings to contextual embeddings — how machines represent the meaning of words.
- 3 lessons
- 50 min
- 4 simulations
Encoders, decoders, BERT and GPT — the architecture that changed NLP, and how to use pretrained models.
This is the real simulation from the module. No account needed.
A suggestion, never a lock — you can start here.
Every lesson's title and summary is public. The lessons themselves open once you own the track.
Every lesson in Natural Language Processing (NLP)BERT understands, GPT generates — and why the difference is in the attention mask.
Pretraining, fine-tuning, and choosing a model from thousands available.
Pipelines, tokenizers and the Trainer — from zero to a running model.
From one-hot vectors to word embeddings to contextual embeddings — how machines represent the meaning of words.
Sentiment analysis, topic detection and ticket routing — from TF-IDF + logistic regression to fine-tuned transformers.
Named entity recognition, relation extraction, and turning free documents into structured data.
Sentence embeddings, vector databases and evaluating retrieval — the foundation of modern search and RAG.