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Summary of knowledge map (I)
2022-04-23 03:40:00 【Cooking code King】
Knowledge mapping Overview ( One )
The paper 《Knowledge Graphs》 Link to the original text
Preface
The paper 《Knowledge Graphs》 Known as the most complete 、 The best knowledge map (KG) A review paper . This series of blogs takes you through all the contents of the paper .
Table of contents and summary
- Abstract (1): In this paper, Industry and academic circle Of KG scene , These scenarios need to take advantage of diversified 、 dynamic and On a large scale The data of . after , Introduce and contrast Used for KG Various Model based on graph data ( In order to use Express KG) and query language . after , It introduces KG Medium Pattern ( programme )、 identification and Context . after , Explains how to use Deductive and inductive techniques Come on Represent knowledge and extract knowledge . then , Sum up KG Of establish 、 Enrich 、 Quality assessment 、 improvement and published Method . then , Outlines the famous Open source KG and Enterprises KG、 Their application , And they How to use the technology described above . Finally, the height KG Future research direction .
- key word : The information system ( be based on Figure database model )、 Information Integrate 、KG
- introduction (1): Related work 、KG The concept of 、KG Application 、 The examples used in this article ( Tourism in Chile )、KG Review literature comparison 、 The structure of this paper
- Data graph (4)
- Figure introduction of structural data model : Directed edge label graph ( Multiple graphs )、 Isomer 、 Attribute map 、 Graph data set 、 Other graph data models 、 Graph storage ;
- Inquire about ( Language ): Graph pattern 、 Complex graph patterns 、 Navigation map mode 、 Other features .
- Pattern 、 identifier 、 Context (12)
- Pattern : Semantic patterns 、 Verification mode 、 Emergency mode ( Figure summary );
- identifier : Persistent identifier 、 External identifier link 、 data type 、 Lexicalization 、 Node already exists ;
- Context : To express directly 、 specific 、 Higher level representation 、 notes 、 Other contextual frameworks .
- Knowledge deduction (23)
- noumenon : explain 、 individual 、 attribute 、 Category 、 Other features ;
- Semantics and implication : The meaning of model Analects 、 implication 、If–then and if-and-only-if Semantic differences between ;
- Reasoning : The rules 、 Description logic .
- Knowledge induction (23)
- Spectral analysis : technology ( center 、 Community testing 、 Connectivity 、 Node similarity 、 Find the way )、 frame 、 Data graph analysis 、 Query analysis 、 Implication analysis ;
- KG The embedded : Transfer model 、 Tensor decomposition model 、 Language model 、 Implication perception model ;
- Figure neural network GNN: recursive GNN、 Convolution GNN;
- Symbol learning : Rule mining 、 Axiomatic mining .
- Create and enrich (50)
- Human collaboration ;
- Text data sources : Preprocessing 、 Named entity recognition NER、 Entity link 、 Relationship extraction 、 Joint mission ;
- Markup language data source : Wrapper based extraction 、web Extract table 、 Deep network crawling ;
- Structured data sources : Map from table 、 Map from tree 、 From the other KG mapping ;
- Pattern / Ontology creation : Ontology engineering 、 Ontology learning .
- Quality assessment (58)
- accuracy : Syntactic accuracy 、 Semantic accuracy 、 Synchronicity ( timeliness );
- Coverage : integrity 、 Representative ;
- The correlation : Uniformity 、 effectiveness ;
- concise : Conciseness 、 Figurative simplicity 、 Comprehensibility ;
- Other quality dimensions .
- elaboration (61)
- completion : General link prediction 、 Type link prediction 、 Identifier link prediction ;
- correct : Proof of fact 、 Inconsistency repair ;
- Other detailed tasks .
- published (65)
- Best practices :FAIR principle ( Detectability 、 Accessibility 、 Interoperability 、 Reusability )、 Related data principle ;
- access protocol :dump Format 、 Node lookup 、 Edge mode 、( complex ) Graph pattern 、 Other agreements ;
- Use control : to grant authorization 、 Usage rule 、 encryption 、 Anonymity .
- KG Practical application of (73)
- Open KG:DBpedia、YAGO、Freebase、Wikidata、 Other open cross cutting KG、 Disclosure of specific areas KG;
- Enterprises KG:web retrieval 、 trade 、 Social networks 、 Finance 、 Other industries .
- Conclusion and conclusion 、 The future direction 、 thank (77)
- reference (79)
- appendix A: background (108)
- KG Historical background
- 2012 Years ago, KG
- 2012 Years later, KG
- appendix B: Formal definition (114)
- Figure data model : Multiple graphs 、 Heterogeneous graph 、 Attribute map 、 Graph data set ;
- Inquire about : Graph pattern 、 Complex graph pattern ;
- Pattern : Semantic patterns 、 Verification mode 、 Emergency mode ;
- Context : Comment field ;
- Knowledge deduction : Figure interpretation 、 The rules 、 Description logic ;
- Knowledge induction : Figure parallel framework 、KG The embedded 、GNN、 Symbol learning .
The following will continue to introduce the first part of this paper —— introduction .
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