This project was developed for the Hackapizza Kaggle Competition by Stefano Iannicelli and Ettore Caputo.
The goal? To create a smart solution for context-aware question answering using structured menu data .
We focused on efficient token usage, precise data extraction, and multi-phase query processing .
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📂 Structured Data Processing:
- Splits menu files into structured chunks like headers and dishes
- Tags dish names with
<dish></dish>for easy spotting - Rebuilds tables and decodes Roman numerals using regex
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🧠 Multi-Expert System:
- Tech Expert: Understands fancy cooking methods from the Galactic Code
- Distance Expert: Finds restaurants by planetary distances
- Menu Header Expert: Filters based on restaurant metadata
- Menu Corpus Expert: Dives deep into the menu content for dish details
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🔎 Boolean Query Processing:
- Transforms user queries into boolean expressions
- Filters menu data with structured keyword logic
- Ensures super precise answers every time
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⚙️ Token Efficiency:
- Minimizes dependence on LLMs thanks to boolean smarts
- Makes every token count for context-aware replies
- 🔑 Keyword Extraction – Pulls out the important bits from the question
- 🛠️ Query Reformulation – Turns them into boolean expressions
- 🧠 Expert Activation – Different experts handle their part of the query
- 📚 Boolean Search – Finds the matching data
- 🍽️ Final Answer Extraction – Grabs dish names straight from the filtered content
📄 Want more details? Check out the Bytebusters_presentazione.pdf! Thanks for reading! 🙌