Instructor’s Notes: Reflections on Lesson 8 Discussions
It is not necessary that "High" is positive while "Low" is negative. Learn more on Community Development Indices
Overall, the community connections remained reasonably positive. The community interactivity was declined in Reciprocated Vertex Pair Ratio & Graphic Density but remained remains "Interactive" from the previous lesson. Two areas to improve are (RED Sections):
- Unique Edge (# of Connection) AND
- Graph Density (Connection Density).
Green: Positive; Yellow: Neutral; Red: Negative
| | Lesson 8 | From Lesson 7 to 8 |
| Unique Edges # of connections Higher; better. |
Low| Negative |
Increased | Positive |
| Reciprocated Vertex Pair Ratio Two-way interaction Higher; better. |
Medium|Positive |
Negative | Positive |
| Maximum Geodesic Distance Longest distance to connect Lower; better. |
Low|Positive |
Unchanged| Positive |
| Average Geodesic Distance Distance of connections to connect Lower; better. |
Low|Positive |
Decreased|Negative |
| Graph Density Connection Density Higher; better. |
Low|Negative |
Decreased| Negative |
| Modularity Cross Clusters Connection Lower; better. |
Low|Positive |
Decreased|Negative |
*From Lesson 2 to 4 and Lesson 7-8, the community development indices remained almost no change; therefore, the lines are overlapped.
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