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How to Create a RAG Evaluation Dataset From Documents | by Dr. Leon Eversberg | Nov, 2024


Mechanically create domain-specific datasets in any language utilizing LLMs

The HuggingFace dataset card showing an example RAG evaluation dataset that we generated.
Our routinely generated RAG analysis dataset on the Hugging Face Hub (PDF input file from the European Union licensed beneath CC BY 4.0). Picture by the creator

On this article I’ll present you create your personal RAG dataset consisting of contexts, questions, and solutions from paperwork in any language.

Retrieval-Augmented Era (RAG) [1] is a way that permits LLMs to entry an exterior data base.

By importing PDF information and storing them in a vector database, we are able to retrieve this data by way of a vector similarity search after which insert the retrieved textual content into the LLM immediate as further context.

This gives the LLM with new data and reduces the opportunity of the LLM making up info (hallucinations).

An overview of the RAG pipeline. For documents storage: input documents -> text chunks -> encoder model -> vector database. For LLM prompting: User question -> encoder model -> vector database -> top-k relevant chunks -> generator LLM model. The LLM then answers the question with the retrieved context.
The fundamental RAG pipeline. Picture by the creator from the article “How to Build a Local Open-Source LLM Chatbot With RAG”

Nonetheless, there are various parameters we have to set in a RAG pipeline, and researchers are at all times suggesting new enhancements. How do we all know which parameters to decide on and which strategies will actually enhance efficiency for our specific use case?

That is why we’d like a validation/dev/check dataset to guage our RAG pipeline. The dataset needs to be from the area we have an interest…

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