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AnswerDotAI avatar

AnswerDotAI/RAGatouille

0
View on GitHub↗
3,937 stars·271 forks·Python·Apache-2.0·12 views

RAGatouille

RAGatouille is a retrieval framework and search engine designed for implementing and training late-interaction retrieval models. It serves as a modular retrieval component for generative AI pipelines, focusing on high-performance document ranking to improve search accuracy.

The project provides a toolkit for training and fine-tuning retrieval models using pairs and triplets, featuring automatic hard-negative mining for domain adaptation. It implements a late-interaction mechanism that balances retrieval speed with precision by utilizing compressed embeddings.

The system covers document indexing and retrieval operations, utilizing disk-based vector storage to handle datasets that exceed available system memory. It further supports the creation of retrieval augmented generation workflows by mapping token-level embeddings to preserve granular semantic information.

Features

  • Late Interaction Retrieval - Implements a late-interaction mechanism that stores multiple vectors per document for granular semantic matching.
  • Retrieval Model Fine-Tuning - Provides workflows for optimizing late-interaction retrieval models using query-passage pairs to improve search precision.
  • RAG Context Retrieval - Retrieves relevant document segments from a knowledge base to provide grounded context for language model responses.
  • Ranking Model Training - Trains retrieval models to order documents by relevance using a ranking objective based on positive and negative pairs.
  • Hard Negative Mining - Automatically identifies challenging dissimilar examples during training to refine embedding boundaries and improve search precision.
  • Semantic Word Embeddings - Maps every word in a document to a semantic vector to preserve granular information for late-interaction scoring.
  • Late Interaction Search Engines - Builds search systems that utilize multi-vector matching to balance retrieval speed and ranking precision.
  • NLP Model Trainers - Ships a toolkit for fine-tuning retrieval models using pairs, triplets, and automatic hard-negative mining.
  • Vector Embedding Indexing - Tokenizes and embeds documents into compressed bags of embeddings stored on disk for fast retrieval.
  • Vector Storage - Provides specialized storage engines that persist high-dimensional vectors to disk to handle datasets exceeding system memory.
  • Vector Indexing Pipelines - Processes and embeds large text collections into compressed formats for efficient similarity search.
  • Indexed Document Retrieval - Retrieves the most relevant documents from a vector index based on late-interaction scoring.
  • Vector Index Compression - Implements quantized vector storage to reduce memory footprint and latency during retrieval.

Star history

Star history chart for answerdotai/ragatouilleStar history chart for answerdotai/ragatouille

How this analysis was created: This summary and feature list were written by an AI model that read the project's README and public documentation pages. Each feature links to the documentation it came from; stars, license and language come straight from the GitHub API. The model does not read the source code, and the analysis is refreshed when the project is re-analysed. Learn more on our About page.

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Frequently asked questions

What does answerdotai/ragatouille do?

RAGatouille is a retrieval framework and search engine designed for implementing and training late-interaction retrieval models. It serves as a modular retrieval component for generative AI pipelines, focusing on high-performance document ranking to improve search accuracy.

What are the main features of answerdotai/ragatouille?

The main features of answerdotai/ragatouille are: Late Interaction Retrieval, Retrieval Model Fine-Tuning, RAG Context Retrieval, Ranking Model Training, Hard Negative Mining, Semantic Word Embeddings, Late Interaction Search Engines, NLP Model Trainers.

What are some open-source alternatives to answerdotai/ragatouille?

Open-source alternatives to answerdotai/ragatouille include: stanford-futuredata/colbert — ColBERT is a neural information retrieval model and dense passage retrieval framework. It functions as a search engine… alibaba/zvec — zvec is an embedded vector database engine and indexing library designed for high-dimensional similarity search. It… crmne/ruby_llm — ruby_llm is an LLM integration framework and AI agent orchestrator designed to connect applications to multiple large… brianpetro/obsidian-smart-connections — This project is a knowledge base plugin and RAG context manager that uses a local vector database interface to enable… anthropics/anthropic-cookbook — This repository is a collection of guides, notebooks, and recipes for implementing advanced prompting techniques and… catboost/catboost — CatBoost is a gradient boosting machine learning library used to train decision tree ensembles for regression,…

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