Enhancing the Accuracy of RAG Applications With Knowledge Graphs
Mar 30 8 mins read
A practical guide to constructing and retrieving information from knowledge graphs in RAG applications with Neo4j and LangChain. Read more →
Knowledge Graphs & LLMs: Multi-Hop Question Answering
Mar 28 10 mins read
Learn how to retrieve information that spans across multiple documents through multi-hop question answering using knowledge graphs and LLMs. Read more →
Langchain v0.1 – Updating GraphAcademy Neo4j & LLM Courses
Feb 01 4 mins read
Check out the demonstration of using Langchain v0.1 to update Neo4j & LLM courses on the Neo4j GraphAcademy. Read more →
YouTube Transcripts Into Knowledge Graphs for RAG Applications
Jan 22 8 mins read
Learn how to scrape YouTube video transcripts into a knowledge graph for Retrieval Augmented Generation (RAG) applications. Read more →
Enhanced QA Integrating Unstructured Knowledge Graph Using Neo4j and LangChain
Oct 22, 2023 8 mins read
Neo4j Vector Index and GraphCypherQAChain for optimizing the synthesis of information for informed response generation with Mistral-7b Read more →
20 Episodes of Going Meta – A Recap on Semantics, Ontologies, and Knowledge Graphs
Sep 29, 2023 5 mins read
In this live stream series, Jesús and Alex explored the many aspects of semantics, ontologies and knowledge graphs. Read more →
Exploring the Intersection of Neo4j and Large Language Models
Sep 15, 2023 3 mins read
As the final blog post of the Project NaLLM blog series, we reflect on the positive aspects and challenges encountered during this project. Read more →
Construct Knowledge Graphs From Unstructured Text
Sep 10, 2023 8 mins read
In this blog post, we will explore extracting information from unstructured data to construct a knowledge graph. Read more →
Knowledge Graphs & LLMs: Fine-Tuning vs. Retrieval-Augmented Generation
Jun 06, 2023 11 mins read
Discover the limitations of Large Language Models (LLMs), and how to overcome them through fine-tuning vs. retrieval-augmented generation. Read more →
chatbotschatgptfine tuninggraphknowledge-graphllmmachine-learningNeo4jretrieval augmented generation
BioCypher: Unifying Framework for Biomedical Knowledge Graphs
May 22, 2023 3 mins read
Learn how biotech experts and researchers can create biomedical knowledge graphs from various sources easily. Read more →
Context-Aware Knowledge Graph Chatbot With GPT-4 and Neo4j
Apr 11, 2023 16 mins read
Learn how to implement a context-aware chatbot in GPT-4 that bases its answers on the information retrieved from a graph database. Read more →
AIartificial intelligencechatbotchatgptgpt-4graph-databaseknowledge-graphmachine-learningNeo4jNeoGPTnlpopenai
Creating a Knowledge Graph From Video Transcripts With ChatGPT 4
Apr 03, 2023 12 mins read
Learn how to use ChatGPT 4 as a domain expert to help you extract knowledge and turn it into a graph from a video transcript. Read more →
SustainGraph – A Knowledge Graph for the UN Sustainability Goals
Mar 13, 2023 4 mins read
Learn how SustainGraph tracks information and knowledge related to the United Nations Sustainable Development Goals. Read more →
NODES 2022: Tomaz Bratanic and the Rise of Knowledge Graph Embedding
Nov 12, 2022 6 mins read
“You can take those vector embeddings, and put them into your model to predict whatever you want. It’s not only identifying, but also encoding. That makes it really powerful.” Read more →
Graph Databases Explained: How Relationships Change Everything
Oct 10, 2022 32 mins read
If you use ours or anyone’s native graph database system, and you wind up with a data model that is not connected, not networked, and does not account for all the possible relationships between all the elements of data in your entire data warehouse, you’re doing it wrong. Read more →
beginnersbiosciencedata-modelingeconomicsgeneticsgraph methodologygraph-databasehuman genomeknowledge-graph
Graphs4Good : Where Graph Technology is Tackling Complex, Real-World Problems
May 04, 2022 6 mins read
In our world today, we seem to encounter crises and global struggles on a daily basis. But what if we could help others and improve life around us using the data and technology at our fingertips? Graph databases like Neo4j help us do exactly that. Read more →
Exploring the European Natural Gas Network as a Knowledge Graph
Apr 29, 2022 12 mins read
In this blog post, we’ll use Neo4j to turn the European Gas Network into a knowledge graph to analyze the data.Photo by Rostislav Artov, UnsplashThe crisis between Ukraine and Russia caused relations between Russia and the E.U. to fall to the lowest… Read more →
analyticsCentralitydata-sciencedata-visualizationgraphgraph data sciencegraph-algorithmsgraph-databaseknowledge-graphnatural gasNeo4jneodashnetworkpagerankpathfinding
Discover Neo4j AuraDB Free – Week 24: NYTimes Article Knowledge Graph
Apr 11, 2022 10 mins read
News is much more than just the articles you see on the front pages. A lot of the detail is hidden behind metadata that’s not immediately visible. Today we want to look behind the scenes, using the NYTimes API to access some of the article metadata. Read more →
Monitoring the Cryptocurrency Space with NLP and Knowledge Graphs
Jan 25, 2022 10 mins read
Leverage the power of Diffbot’s APIs and Neo4j to monitor and analyze articles revolving around cryptocurrency. Read more →
blockchainconnected datacryptocryptocurrencydeveloperdiffbotethereumgraph-databaseknowledge-graphNeo4jnlp
DeFi Knowledge Graph with Neo4j
Jul 22, 2021 6 mins read
Learn how to create a knowledge graph of the Sovryn decentralized finance protocol using the Neo4j graph database. Read more →
Turn a Harry Potter Book into a Knowledge Graph
Jul 20, 2021 9 mins read
Learn how to combine Selenium and SpaCy to create a Neo4j knowledge graph of the Harry Potter universeMost likely, you have already seen the Game of Thrones network created by Andrew Beveridge.Andrew constructed a co-occurrence network of book characters. If two… Read more →
Codebase Knowledge Graph
Jul 06, 2021 9 mins read
We discuss a base concept of graph-based code analysis and learn how to build a Codebase Knowledge Graph (or Code Knowledge Graph or simply CKG) for a .NET Core project using Strazh. Read more →
