GeoGPT

Search function for "Kartverket"

Setup of RAG chat

Installation

1. Setup and start Docker Desktop
2. Start 3 terminal windows, and open the first terminal in the root folder (GeoGPT folder)
3. In the first terminal window, run these commands to set everything up
   • npm i (installs required node packages)
   • npm i -g http-server (installs module globally required for the server)
   • Mac/linux: sudo sh run_pgvector.sh
   • Windows: run_pgvector.bat
   • node vector_creation/create_vector.js (creates embeddings)
   • node vector_insertion/insert_csv.js (creates table and inserts embeddings)
4. Navigate the second terminal window to the folder chat/server and run node index.js
5. Navigate the final terminal window to the folder chat/app and run http-server

The chat client should be available on the links presented by the http-server command

Setup of vector database demo

Installation

1. Setup and start docker
2. Start run_pgvector (found in /PGVDocker)
   • Mac/linux: sudo sh run_pgvector.sh
   • Windows: run_pgvector.bat
3. Connect to the database (see password in run_pgvector.sh)
   • host:localhost
   • port:5432
   • user:asd
   • password:asd
   • database:postgres
4. Run vdb_setup.sql
5. Run npm i in terminal (root folder)
6. Run insert_csv.js in the folder "vector_insertion" (node insert_csv.js)
7. Populate the config with api key
8. Navigate to src/private and run node vector_search.js
9. Navigate to src/public and open search_geo_norge.html in browser

Queries

See pgvector