Debugging a Knowledge Graph: Filtering Isolated Nodes in JavaScript

In this video, I tackle an issue with a Knowledge Graph where isolated nodes are displaying incorrectly. We explore how to filter out these disconnected nodes and ensure a cleaner, more accurate visual representation of data. I'll walk you through updating the HTML and JavaScript, discussing why these problems arise and how to fix them. Watch as I troubleshoot the problem live, make adjustments to the code, and ultimately ensure that only connected nodes are displayed on the canvas. If you're interested in web development, JavaScript, or working with Knowledge Graphs, you'll find this video helpful and informative!

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0:00 - 0:12 Introduction and Initial Debugging
0:13 - 0:35 Removing Disconnected Nodes in HTML
0:36 - 0:53 Examining the Knowledge Graph Structure
0:54 - 1:12 Filtering Out Individual Nodes
1:13 - 1:35 Moving Example Text to a Separate File
1:36 - 2:00 Modifying JavaScript for Connected Nodes Only
2:01 - 2:38 Updating the Code: Current Challenges
2:39 - 3:06 Identifying Persistent Isolated Nodes
3:07 - 3:40 Adjusting Graph to Fit the Canvas Properly
3:41 - 4:13 Handling Zoom and Display Issues
4:14 - 5:04 Further Debugging of JavaScript Code
5:05 - 5:49 Reviewing Last Adjustments and Anomalies
5:50 - 6:19 Copilot Assistance and Ongoing Troubleshooting
6:20 - 7:06 Filtering Single Nodes: Continued Efforts
7:07 - 7:29 Debugging Relationships in the Graph
7:30 - 8:18 Modifying Relationship Generation Code
8:19 - 9:11 Addressing Reload and Debugging Challenges
9:12 - 10:00 Moving On to Simpler Tasks and Wrap Up
10:01 - 10:12 Closing Remarks and Next Steps