juan ignacio bagnato

Escribo el blog Aprende Machine Learning en Español. Con +1Millón visitas lancé el libro. Digital:
Libro Papel:

[juan ignacio bagnato @jbagnato]

Muchas gracias! Espero que lo disfrutes 🤗

[Sumanth @Sumanth_077]

Document Index for Vectorless, Reasoning-based RAG!

PageIndex is an open-source RAG framework that removes vector databases and chunking from document retrieval.

Most RAG systems rely on semantic similarity. They chunk documents arbitrarily, embed them into vectors, and retrieve based on what looks similar.

But similarity ≠ relevance.

Professional documents like financial reports, legal filings, and technical manuals require multi-step reasoning and domain expertise. Vector search falls short when every section contains similar terminology.

PageIndex takes a different approach.

It builds a hierarchical tree structure from documents, similar to a table of contents but optimized for LLMs. Then it uses reasoning-based tree search to navigate and retrieve information the way human experts would.

Two-step process:

Generate a tree structure index of the document → Perform reasoning-based retrieval through tree search.

The LLM can "think" about document structure. Instead of matching embeddings, it reasons: "Debt trends are usually in the financial summary or Appendix G, let's look there."

Key features:

• No vector database infrastructure or embedding pipelines
• No artificial chunking that breaks context across boundaries
• Traceable retrieval with exact page-level references
• Reasoning-based navigation that mirrors human document analysis

PageIndex powers Mafin 2.5, achieving 98.7% accuracy on FinanceBench for financial document analysis.

The best part?

It's 100% open source.

Link to the GitHub repo in the comments!

[Andrej Karpathy @karpathy]

https://t.co/Lb6T42n5jl

[Andrew Ng @AndrewYNg]

Learn to build your own voice-activated AI assistant that can execute tasks like gathering recent AI news from the web, scripting out a podcast, and using tools to put all that into a multi-speaker podcast. See our new short course: "Building Live Voice Agents with Google’s ADK (Agent Development Kit),” taught by Google’s @lavinigam and @sitalakshmi_s.

ADK provides modular components that make it easy to build and debug agents. It also includes a built-in web interface for tracing agentic reasoning. This course illustrates these concepts via building a live voice agent that can chain actions to complete a complex task like creating a podcast. This requires maintaining context, implementing guardrails, reasoning, and handling audio streaming, while keeping latency low.

You’ll learn to:
- Build voice agents that listen, reason, and respond
- Guide your agent to follow a specific workflow to accomplish a task
- Coordinate specialized agents to build an agentic podcast workflow that researches topics and produces multi-speaker audio
- Understand how to deploy an agent into production

Even if you’re not yet building voice systems, you'll find understanding how realtime agents stream data and maintain reliability useful for designing modern agentic applications.

Please join here: https://t.co/OcBbPHsQIH

[juan ignacio bagnato @jbagnato]

¿Qué es LangChain? Crea Aplicaciones LLM https://t.co/aUTp8i8V8E del Blog Aprende Machine Learning en Español. Sigue la serie de artículos sobre Modelos de Lenguaje!

[Shruti Codes @Shruti_0810]

"Introduction to Machine Learning Systems"

- FREE from MIT Press
- Authored by Harvard Professor
- 2048 Pages

To Get It Simply:
1. Retweet & Reply "ML"
2. Follow so that I will DM you.

[Patricio Pilco @pattopilco]

Prompt Engineering para Desarrolladores https://t.co/aXjE2Pcq2I a través de @jbagnato

[vittorio @IterIntellectus]

HOLY SHIT IT'S HAPPENING

AI can now write genomes from scratch.
Arc Institute an NVIDIA just published Evo-2, the largest AI model for biology, trained on 9.3 trillion DNA base pairs spanning the entire tree of life.

it doesn’t just analyze genomes. it creates them
1/

[juan ignacio bagnato @jbagnato]

Aprende Machine Learning en Español: Teoría + Práctica Python https://t.co/qWf6xCjtSu #Amazon a través de @Amazon Versión Kindle en Oferta hasta fin de mes!

[juan ignacio bagnato @jbagnato]

Aprende Machine Learning en Español: Teoría + Práctica Python (Spanish Edition) https://t.co/OUAsmpxO4D #Amazon a través de @Amazon Versión Kindle en Oferta hasta fin de mes!

[Adolfo Sánchez @asburon]

¿Cómo funcionan los Transformers? en Español https://t.co/J0TWPakCue vía @jbagnato

[Ignacio G.R. Gavilán @igrgavilan]

Acabo de terminar "Aprende Machine Learning en Español: Teoría + Práctica Python" (https://t.co/lxPjP8Vgnm) de @jbagnato Asequible, práctico, orientado a desarrolladores #libros #ML #MachineLearning #IA #InteligenciaArtificial #AI #ArtificialIntelligence #Python

[CIC IPN @CIC_IPN_OFICIAL]

¿Qué son los transformers en #MachineLearning?
https://t.co/irMdrPP787

[Rowan Cheung @rowancheung]

@shaunralston Researchers at Eli Lilly predict that AI will soon independently design novel drugs.

The most fascinating part was that researchers said that AI models ‘hallucinating’ could actually be a powerful feature in drug discovery.
https://t.co/cI8wQGnNWy

[juan ignacio bagnato @jbagnato]

Hoy por ser el día del Libro, Aprende Machine Learning en Español, teoría y práctica con Python -mi libro ☺️- 10% descuento en su versión papel en Amazon https://t.co/Azs8FHSACp
#inteligenciaArtificial #AI

[Libros Flash @librosflash]

📖 > APRENDE MACHINE LEARNING de @jbagnato hoy en el especial #KindleFlash #DiaDelLibro a 3,00€

🛒 >> https://t.co/xPH1TPYYKM

[juan ignacio bagnato @jbagnato]

¿Aprendiendo a Programar Inteligencia Artificial? Aprende sobre Object Tracking usando Yolo v8 y BYTETRack con un ejercicio en código Python.
Blog --> Aprende Machine Learning en Español! https://t.co/21kjlkpwDf

[juan ignacio bagnato @jbagnato]

Seguimos con LLMs en Local, esta vez "Prompt Engineering para Desarrolladores" https://t.co/IMMflHB5tM incluye una Jupyter Notebook con todo el código Python. Crea un chatbot para tu ecommerce

[juan ignacio bagnato @jbagnato]

Prompt Engineering para Desarrolladores Python https://t.co/IMMflHB5tM aprende a resumir textos, detectar temas y crea un Chatbot para tu E-Commerce! Nuevo Artículo del Blog Aprende Machine Learning

[Carlos Santana @DotCSV]

Wtf? Acaban de confirmar el tamaño de GPT-4?

Esta es la primera vez que veo el dato rumoreado publicado oficialmente.

[juan ignacio bagnato @jbagnato]

Instala un LLM Llama, Mistral, Claude, Falcon en tu ordenador https://t.co/vWr7cqNEOT te lo cuento en el blog Aprende Machine Learning @LMStudioAI Tu ChatGPT en local, privado y gratis!