Online Course Applied Graph Algorithms Setup and Cypher Refresher Category Hierarchy Ordering Search Results Most Relevant Reviews Photo Based Gallery Recommendations Summary: Applied Graph Algorithms Want to Speak? Get $ back. Photo Based Gallery Recommendations Similarity algorithms and Label Propagation… Read more →
Photo Based Gallery Recommendations
Similarity algorithms and Label Propagation overview
In this section you will use the Label Propagation algorithm to recommend photos.
- In Neo4j Browser, perform the steps in the Neo4j Browser guide section Photo Recommendations. (:play applied_graph_algorithms/05_photo_recommendations.html)
In CodeSandbox, edit the
FETCH_PHOTO_RECOMMENDATIONSCypher query in
src/exercises/exercise4.jsto recommend businesses whose photos belong to the same community.
- Save this file.
- In the CodeSandbox Browser, click Photos and select five random photos. Then the application presents restaurants based upon the photos selected.
If you get stuck, watch this video for a walk-through of the solution:
Photo based recommendations solution
Algorithm Understanding: LPA
Which category of algorithms best describes LPA?
Select the correct answer.
- Similarity & ML Workflow
- Community Detection
- Pathfinding and Search
You should now be able to:
- Use the Jaccard similarity algorithm.
- Use the Label Propagation Community Detection algorithm with Neo4j.