Physical Significance! From Google's PageRank algorithm to PCA they're everywhere! In PCA, eigenvalues quantify data variance captured by each principal component, while eigenvectors define the directions of maximum variance. Implementation below uses eigenvector/values:
@akshay_pachaar
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Eigenvectors and Transformations: Mathematical Foundations for AI
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Now, let's take a real example and put our statement to the test! In the image below, pay close attention to how the transformation affects eigenvectors compared to regular vectors:
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Eigenvectors and Eigenvalues: Understanding Linear Transformations
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Now, imagine a transformation that changes the space but preserves some directions. These special directions are the eigenvectors, and the scale of stretching or shrinking in these directions is given by eigenvalues. Here's how we calculate them
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Unsupervised Data Curation Tutorial with Cleanlab Code
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Unsupervised data curation! Here's the full tutorial with code: https://
help.cleanlab.ai/tutorials/unsu
pervised/
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Open-source library detects unlabeled data quality issues
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Detect issues in a dataset without labels! This open-source library performs unsupervised data curation for various types of data, including text, images, and tabular datasets. Automatically prevent problems in your unlabelled data such as: – Low-quality or unsafe content
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Self-Attention Mechanism: How Key, Query, and Value Matrices Work
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Jokes apart! It explains how key, query & value matrices combine in the self attention mechanism. Here’s an illustration of the same:
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Python ML/MLOps and LLM AI Engineering Newsletter
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If you interested in: – Python – ML/MLOps – LLMs – AI Engineering Find me → @akshay_pachaar I also write a FREE weekly Newsletter @ML_Spring on AI Engineering!
Join 7k+ readers: http://
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Chat with Your Code Using RAG and LlamaIndex
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Hope you enjoyed reading! Incase you want to read more about RAGs, I recently published a "Chat with your code using RAG!" article! Things you'll learn: – LlamaIndex
– Ollama for serving LLMs locally
– Streamlit for Chat UI Here's the full article -
LlamaIndex RAG CLI: Build RAG Apps From Command Line
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@llama_index recently introduced RAG CLI, which is apparently the simplest way to build a RAG application directly from your CLI! 🔥
— Akshay 🚀 (@akshay_pachaar) 9 mars 2024
Before we understand how it's done!
Here's a quick demo of how I was able to talk to files on my local! 🗣️ pic.twitter.com/ffMCEa9q9V@llama_index recently introduced RAG CLI, which is apparently the simplest way to build a RAG application directly from your CLI! Before we understand how it's done! Here's a quick demo of how I was able to talk to files on my local!
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LlamaIndex RAG CLI Integration for Advanced Data Querying
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RAG directly from your CLI using LlamaIndex: