Transformer - Tag - Daily Deep Think https://blog.baifan.site/en/tags/transformer/ Transformer - Tag - Daily Deep Think Hugo -- gohugo.ioenblog@baifan.site (ByF) blog@baifan.site (ByF)Tue, 05 Aug 2025 14:00:00 +0800 Transformer Architecture Deep Dive: The Attention Mechanism https://blog.baifan.site/en/transformer-attention-mechanism-deep-dive/ Tue, 05 Aug 2025 14:00:00 +0800 ByF https://blog.baifan.site/en/transformer-attention-mechanism-deep-dive/

AI Tutorial — Transformer

🧩 1. What Is the Transformer?

The Transformer is a deep learning architecture for processing sequential information — text, speech, code, and so on.

It was first proposed by Google in the 2017 paper Attention Is All You Need.

That paper laid the foundation for nearly every large language model today. GPT, BERT, Claude, Gemini, Qwen, ERNIE Bot — all of them are built on the Transformer.

]]> A Complete Guide to LLMs: Tokens and Vectors in Depth https://blog.baifan.site/en/ai-llm-tutorial-token-vector-basics/ Tue, 22 Jul 2025 14:00:00 +0800 ByF https://blog.baifan.site/en/ai-llm-tutorial-token-vector-basics/

AI Tutorial: A Guide to AI LLMs, from Basics to Depth

This article takes you deep into the core concepts of large language models — from basic principles to vector representation — building a complete knowledge system step by step.

  • Core mechanism: predict the next word from the previous one — like a word-chain game
  • How it works: output is generated token by token

A large AI model involves two key stages:

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