微信扫码
添加专属顾问
我要投稿
文本分割器的基本工作原理:
定制文本分割器的两个主要轴向:
主要参数和功能:
def transformer_doc():# 加载待分割长文本 with open('sys_boss.txt',encoding='UTF-8') as f:state_of_the_union = f.read()text_splitter = RecursiveCharacterTextSplitter(chunk_size = 100,chunk_overlap= 20,length_function = len,add_start_index = True,)docs = text_splitter.create_documents([state_of_the_union])print(docs[0])print(docs[1])metadatas = [{"document": 1}, {"document": 2}]documents = text_splitter.create_documents([state_of_the_union, state_of_the_union], metadatas=metadatas)print(documents[0])def spit_code():print([e.value for e in Language])html_text = """<!DOCTYPE html><html><head><title>?️? LangChain</title><style>body {font-family: Arial, sans-serif;}h1 {color: darkblue;}</style></head><body><div><h1>?️? LangChain</h1><p>⚡ Building applications with LLMs through composability ⚡</p></div><div>As an open source project in a rapidly developing field, we are extremely open to contributions.</div></body></html>"""html_splitter = RecursiveCharacterTextSplitter.from_language(language=Language.HTML, chunk_size=60, chunk_overlap=0)html_docs = html_splitter.create_documents([html_text])print(html_docs)53AI,企业落地大模型首选服务商
产品:场景落地咨询+大模型应用平台+行业解决方案
承诺:免费POC验证,效果达标后再合作。零风险落地应用大模型,已交付160+中大型企业
2025-12-08
让AI智能体拥有像人类的持久记忆:基于LangGraph的长短期记忆管理实践指南
2025-12-04
Agentic RAG这样用LangChain解决复杂问题
2025-12-01
Deep Agent 进化论:基于文件系统的 Context Engineering 深度解析
2025-11-27
langgraph 1.0.4 最新发布:功能优化与修复详解
2025-11-25
LangChain 最新agent框架deepagents测评:长任务友好,高可控
2025-11-25
被 LangChain 全家桶搞晕了?LangGraph、LangSmith、LangFlow 一文读懂
2025-11-21
如何用 LangGraph 构建高效的 Agentic 系统
2025-11-19
LangChain v1.0 模型选型:静态还是动态?一文看懂 Agent 的正确打开方式
2025-09-21
2025-11-03
2025-10-23
2025-10-19
2025-10-31
2025-11-06
2025-11-05
2025-09-19
2025-10-23
2025-11-01
2025-11-03
2025-10-29
2025-07-14
2025-07-13
2025-07-05
2025-06-26
2025-06-13
2025-05-21