Replying to 360e9b8e...

Here's a #screencast demonstrating Retrieval Augmented Generation (RAG) using #SPARQL, #SPASQL, and #SQL to query existing Knowledge bases.

https://youtu.be/bC40Y71NC-s?si=9R14uSHQHDuBW3vn

#SmartAgent #PersonalAssistant #ChatGPT #AI #RAG #KnowledgeGraph #SemanticWeb #HowTo #VirtuosoRDBMS

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360e9b8e... 2y ago

Today's RAG experiments using #SPARQL, #DBpedia, and our #VirtuosoRDBMS + #ChatGPT based Personal Assistant, leverages native text indexing.

Initial prompt:

Where did Euler grow up?

Initially, I had to get the agent to remember the rules for invoking SPARQL-FED. #HowTo #AI

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360e9b8e... 2y ago

Then I posed a more challenging (vaguer) question:

What is Euler credited for popularizing?

Initially, that threw the #SPARQL generator off. Then I asked #ChatGPT to hone into the dbo:abstract attribute which comprises indexed text, which worked!

#RAG #HowTo #KnowledgeGraph