Knowledge Graph Tools

All of these links are from the “Knowledge Graphs: Fundamentals, Techniques, and Applications” textbook

Named Entity Recognition

• NLTK
• SpaCy

Relationship Discovery

• Stanford Deep Dive

  • Incremental Knowledge Base Construction Using DeepDive

Nontraditional Information Extraction

• Stanford NLP lab (Open IE)
• Allen Institute
• List of Papers

Statistical Relational Learning

• Snorkel

  • Was https://www.snorkel.org/ (OpenSource)
  • Now https://snorkel.ai/ (SaaS Platform)

• Introduction to Statistical Relational Learning

Representation Learning for Knowledge Graphs

• OpenKE
• StarSpace
• BigGraph
• fastText

Embeddeding a Knowledge Graph Entity (Node)

• DeepWalk
• LINE
• node2vec

Querying the KG

• SPARQL

Question-Answering

• BERT

External KGs

• DBpedia
• GeoNames
• YAGO
• Wikidata
• FOAF

Domain-Specific Search Engines

• Darpa Project Memex

• Domain-Specific Insights Graph (DIG)

  (DIG is much computationlly cheaper than DeepDive)

• Information Extraction Toolkit

• Memex (Domain-Specific Search)