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liuhuanyong/README.md

我是谁

  • 👋 我是刘焕勇,liuhuanyong,现任360人工智能研究院资深算法专家,知识图谱及文档理解方向负责人,北京大学大数据分析与应用技术国家工程实验室成员,曾就职于中国科学院软件研究所,为腾讯云TVP(最具价值专家)

我在做的事儿

  • 💗 研究方向:知识图谱(Knowledge Graph)、文档智能(Document Intelligence)、RAG知识增强(Retrieval-Augmented Generation)、文本计算(Text Computation)

  • 🧵 主导或参与项目:全行业事理图谱(学迹)、360百科图谱(右侧推荐)、360自研文档解析系统(360Structure),360智脑大模型(数据挖掘与评测);

  • 🛞 论文及专利:发明专利授权3项、申请十余项,中文信息学报、TOIS(CCF-A)、ICASSP(CCF-B)顶会论文数篇;

  • 🏆 国内外竞赛:CCKS2022多模态实体对齐、OGB-Wikikg2实体链接预测、ICPR2024多行公式识别、ICDAR2025文档翻译及问答等获TOP1-3;

  • 🎦 开源项目:NLP项目70余项,累计star数超2W,代表项目QASystemOnMedicalKG(star数6.8k, fork数2.2k),follower数超6k,GithubRanker中国区排名TOP 70;

  • 📐 技术分享:ISC2024(世界互联网大会)、WAIC2024(世界人工智能大会)、CCF-Talk(中国计算机学会)、CSDN-ML(机器学习峰会)、AIDD、DatafunTalk等;

  • 🏠 技术社区:创立老刘说NLP技术公众号/社区,粉丝数超53K,围绕知识图谱、文档智能、RAG、大模型四个主题,原创文章860+;

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  1. QASystemOnMedicalKG QASystemOnMedicalKG Public

    A tutorial and implement of disease centered Medical knowledge graph and qa system based on it。知识图谱构建,自动问答,基于kg的自动问答。以疾病为中心的一定规模医药领域知识图谱,并以该知识图谱完成自动问答与分析服务。

    Python 6.8k 2.2k

  2. CrimeKgAssitant CrimeKgAssitant Public

    Crime assistant including crime type prediction and crime consult service based on nlp methods and crime kg,罪名法务智能项目,内容包括856项罪名知识图谱, 基于280万罪名训练库的罪名预测,基于20W法务问答对的13类问题分类与法律资讯问答功能.

    Python 1.5k 391

  3. TextGrapher TextGrapher Public

    Text Content Grapher based on keyinfo extraction by NLP method。输入一篇文档,将文档进行关键信息提取,进行结构化,并最终组织成图谱组织形式,形成对文章语义信息的图谱化展示。

    Python 1.4k 360

  4. ComplexEventExtraction ComplexEventExtraction Public

    A concept and obvious expression pattern collection of Chinese compound event extraction which then be evolved into ComplexEventGraph,本项目提出了中文复合事件的概念与显式模式,包括条件事件、因果事件、顺承事件、反转事件等事件抽取,并形成事理图谱。

    Python 1.2k 284

  5. EventTriplesExtraction EventTriplesExtraction Public

    An experiment and demo-level tool for text information extraction (event-triples extraction), which can be a route to the event chain and topic graph, 基于依存句法与语义角色标注的事件三元组抽取,可用于文本理解如文档主题链,事件线等应用。

    Python 925 220

  6. PersonRelationKnowledgeGraph PersonRelationKnowledgeGraph Public

    ChinesePersonRelationGraph, person relationship extraction based on nlp methods.中文人物关系知识图谱项目,内容包括中文人物关系图谱构建,基于知识库的数据回标,基于远程监督与bootstrapping方法的人物关系抽取,基于知识图谱的知识问答等应用。

    Python 915 261