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zengli-jenny 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
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data 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
01_models_openai_chat.py 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
02_models_ollama_llm.py 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
03_models_chat_messages.py 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
04_models_embeddings.py 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
05_prompt_template.py 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
06_few_shot_prompt.py 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
07_chat_prompt_template.py 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
08_chat_prompt_messages.py 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
09_chat_prompt_history_placeholder.py 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
10_chain_simple.py 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
11_chain_sequential.py 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
12_output_parser_str.py 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
13_output_parser_list.py 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
14_output_parser_json.py 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
15_output_parser_pydantic.py 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
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17_memory_chat_history.py 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
18_memory_agent_short_term.py 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
19_indexes_document_loader.py 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
20_indexes_character_splitter.py 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
21_indexes_recursive_splitter.py 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
22_indexes_semantic_chunker.py 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
23_indexes_markdown_header_splitter.py 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
24_indexes_chroma_vector_store.py 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
25_indexes_retriever_options.py 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
26_indexes_retriever_query.py 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
27_retriever_tfidf.py 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
28_retriever_bm25.py 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
29_agents_tool_names.py 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
30_agents_openai_tools.py 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад
README.md 3e683e1096 Initial commit: enterprise knowledge base RAG 1 месяц назад

README.md

2.2 LangChain基础知识

本目录对应课件 2.2 LangChain基础知识.md,文件按课件代码块顺序编号。

  • 01 到 04: Models
  • 05 到 09: Prompts
  • 10 到 11: Chains
  • 12 到 16: output_parsers
  • 17 到 18: Memory
  • 19 到 28: Indexes / Retrievers
  • 29 到 30: Agents

默认模型配置在上级目录 代码/.env。如需从 ModelVerse 切到本地 Ollama,将 MODEL_PROVIDER=openai 改为 MODEL_PROVIDER=ollama,并确认 Ollama 服务与模型已启动。