Fanghua Yu, Field Engineer, Neo4j
Mar 13
8 mins read
A multi-modal model use case.Image generated by DALL-E by authorIn this tutorial, we’ll demonstrate how easy it is to use Google’s Gemini Pro to extract entities, relationships, and fields from an entity-relationship (ER) diagram, which are then transformed into assets of a... read more
Fanghua Yu, Field Engineer, Neo4j
Feb 19
8 mins read
Experiments on AWS, Azure, and GCPAn exhibition at NGV, Melbourne, Australia. Photo by author.AbstractIn many GenAI solutions built today, e.g., RAG, doing similarity searches over embeddings of text, images, and other data becomes more and more popular. There are quite some approaches... read more
Fanghua Yu, Field Engineer, Neo4j
Jan 19
5 mins read
A Step-by-step Walkthrough With GenAI-Stack and OpenAISculptures of lifeguards at Geelong Beach, Victoria, Australia. Photo by author.AbstractIn this article, I will walk through all the required steps for building a RAG application from PDF documents, based on the thoughts and... read more
Fanghua Yu, Field Engineer, Neo4j
Jan 05
10 mins read
Exploring the Shortcomings of Text Embedding Retrieval for LLM GenerationLoch Awe in Scotland, photo by author.AbstractExternal knowledge is the key to resolving the problems of LLMs such as hallucination and outdated knowledge, which can make LLMs generate more accurate and reliable responses... read more
Fanghua Yu, Field Engineer, Neo4j
Dec 23, 2020
16 mins read
Editor’s Note: This presentation was given by Fanghua Joshua Yu at NODES 2019. Presentation Summary Fanghua Joshua Yu. I'm a Neo4j Pre-Sales & Field Engineering Lead in the APAC region. Today's session theme is based on a question. The question is: Have you ever complained... read more
Fanghua Yu, Field Engineer, Neo4j
Jan 03, 2018
8 mins read
Summary Data profiling is a widely used methodology in the relational database world to analyse the structure, contents and metadata of a data source. Generally, data profiling consists a series of jobs executed upon the data source to collect statistics and produce informative summaries about... read more