2.2 NanoGPT模型代码实现 LLM-visualization项目: https://bbycroft.net/llm 可同时结合LLM-visualization和Pycharm Debug NanoGPT的代码,效果最佳。 GPT核心是CausalSelfAttention+LayerNorm+MLP构成的TransformerDecoder,即下面代码中的Block。 importmathimportinspectfromdataclassesimportdataclassimporttorchimporttorch.nnas...
适合对代码进行魔改(直接把model.py换成modeling_qwen.py,或一步步修改model.py的GPT模型结构) 接下来,对代码做个简要介绍。 实际上GPT模型结构的代码,和之前我的一篇numpy实现GPT文章:https://zhuanlan.zhihu.com/p/679330102非常类似,只不过从numpy迁移到torch. 1.2 NanoGPT的模型代码实现 LLM-visualization项目:ht...
主要参照了台湾大学李宏毅老师对Transformer的讲解和网站LLM Visualization 本文从矩阵的角度对Nano-GPT进行了拆解(主要针对inference过程,即推理过程) 1 Token嵌入和位置嵌入(Token Embedding + Positional Embedding) 该部分知识可以参照:一文彻底搞懂Transformer的输入(附代码) 简单来说,一个token可以表示成一个行向量。我...
1.2 NanoGPT的模型代码实现 LLM-visualization项目: https://bbycroft.net/llm 可同时结合LLM-visualization和Pycharm Debug NanoGPT的代码,效果最佳。 GPT核心是CausalSelfAttention+LayerNorm+MLP构成的TransformerDecoder, 即下面代码中的Block。 import math import inspect from dataclasses import dataclass import tor...
elvis (@omarsar0)在Twitter上分享的内容展示了一款令人印象深刻的可视化工具,用于理解大型语言模型(LLMs)的核心组件,如nano-gpt和GPT-3。对于那些对LLMs领域新手来说,这种可视化工具尤为重要,因为它提供了对这些复杂系统复杂... 内容导读 elvis (@omarsar0)在Twitter上分享的内容展示了一款令人印象深刻的可视化工具...
Andrej Karpathy's youtube tutorial "Let's build GPT": https://www.youtube.com/watch?v=kCc8FmEb1nY Andrej Karpathy's NanoGPT project: https://github.com/karpathy/nanoGPT Brendan Bycroft's 3D visualization of transformers: https://bbycroft.net/llm 3Blue1Brown's LLM course: https:/...
Andrej Karpathy's youtube tutorial "Let's build GPT": https://www.youtube.com/watch?v=kCc8FmEb1nY Andrej Karpathy's NanoGPT project: https://github.com/karpathy/nanoGPT Brendan Bycroft's 3D visualization of transformers: https://bbycroft.net/llm 3Blue1Brown's LLM course: https:/...
We also acknowledge the use of AI (GPT) for language assistance and have carefully reviewed the content to ensure it accurately conveys the intended message. Funding This work was supported by grants from the National Natural Science Foundation of China (Grant No. 32250410276), Zhejiang Provincial...
1Introduction Recent years have witnessed the fascinating changes and the tremendous convenience brought about by the artificial intelligence (AI), including the emergence of ChatGPT which is an AI-powered language model and can generate human-like text flexibly according to the context of situation ...
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