Smart Sentence Retriever
NLP Embeddings & Serverless Retrieval
Demo
Search a fixed Alice in Wonderland corpus by meaning, not exact wording.
- Type a query (a phrase or full sentence).
- Adjust “Top results” to control how many matches are returned.
- Click “Find Sentences” and review the ranked semantic matches.
- If the demo is warming up after idle time, wait for the status to turn ready and try again.
STAR Summary
- Cleaned Project Gutenberg text, split it into sentences, and precomputed embeddings for the fixed corpus.
- Compared several embedding models on a sample subset and balanced clustering quality against model size and serverless deployment cost.
- Deployed the selected model behind an AWS Lambda Function URL and built a browser demo that checks `/health` before ranking top-k matches by cosine similarity.
- Shipped a working semantic-search demo for Alice in Wonderland that returns ranked sentence matches instead of keyword hits.
- Kept the site embed usable with warm-up status, inline similarity bars, and an open-in-new-tab fallback for a larger view.
Project Links
Data Links
Notes
The live demo uses a fixed Alice in Wonderland corpus and checks endpoint health before enabling queries because cold starts can happen after idle time.