What is Document Embeddings? Why does it exist? Where does it appear in Embeddings for Retrieval?
Draw or describe a visual model of Document Embeddings. What does it look like conceptually?
Implement Document Embeddings from scratch in Python. Keep it minimal — just enough to see it work.
Try Document Embeddings on a real example. Vary the inputs and observe what changes.
Explain Document Embeddings in plain language using an analogy. Could a non-expert follow it?