LLM

Computer Vision, Image Processing, Video Processing

2024-12-04. Category & Tags: CV, Yolo, OpenCV, LLM, Large Language Model, 大模型

See also:

Image Labelling #

Common Formats Explained (esp. available on Roboflow) #

Format Used with/by
COCO JSON EfficientDet Pytorch; Detectron 2
Pascal VOC XML Common XML annotation format for local data munging (pioneered by ImageNet).
Yolo Darknet Darknet TXT annotations used with YOLO Darknet (both v3 and v4) and YOLOv3 PyTorch.
TFRecord TFRecord binary format used for both Tensorflow 1.5 and Tensorflow 2.0 Object Detection models.
PaliGemma PaliGemma JSONL format used for fine-tuning PaliGemma, Google’s open multimodal vision model.
CreateML JSON CreateML JSON format is used with Apple’s CreateML and Turi Create tools.

LLM (Large Language Model) 大语言模型

2024-07-29. Category & Tags: AIGC, GPT, ChatGPT, LLM, Large Language Model, 大语言模型, 语言模型

See also:

Interesting APPs #

Some simple examples/demos.

Fine-tune vs. RAG vs. Prompt #

  • Fine-tune ≈ Learn a course
  • RAG ≈ open-book examination
  • Prompt ≈ ?

Several Tools to Run the LLM’s Model (itself) #

本地大模型启动 openai 服务的 N 种方式，vllm，fastchat，llama factory，llama.cpp，ollama

Chain of Thought / 思维链 #

  • 狭义: Chain of Thought = COT
  • 广义: 3 种: Chain of Thought = COT; Tree of Thought = TOT; Graph of Thought = GOT. 对应数据结构分别是: list, tree, graph.

RAG (Retrieval-Augmented Generation) Basics #

Typical RAG Question-answering System with Local-knowledgebase #

ref: 从基础 RAG 到 Agent: Llamaindex 助力大模型 应用落地的思考与实践，稀土开发者大会 2024.6

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