Assalamualaikum ^^: Assignment 9: Social Network Analysis (30 Accounts Instagram)

SOCIAL NETWORK ANALYSIS

The 30 accounts Instagram are:
1. Narisha
2. Fifin
3. Sandi
4. Lathiefa
5. Eko
6. Ilham
7. Akbar
8. Biagi
9. Adit
10. Meta
11.Abdullah
12. Vhio
13. Anun
14. Ayta
15. Syifa
16. Ica
17. Niken
18. Firdha
19. Naomi
20. Adrian
21. Fauzi
22. Faza
23. Nadya P.
24. Karina
25. Arlinda
26. Sabrina
27. Andini
28. Melati
29. Calvin
30. Laudza

To describe this matrix, we use number 1 and 0. For example:

Narisha is following Fifin. So, use number 1 to describe this relationship
The same account cannot follow themselves. So, use number 0 to describe this relationship
Narisha does not follow Adrian. So, use number 0 to describe this relationship

This is the matrix of "following relationship" between 30 accounts Instagram:

from the matrix above, the plots is:

CLOSENESS

From the picture above, can conclude that the largest closeness value is ilham with a score of 0.9354839 because he followed 28 from 30 Instagram accounts and people also give followed back to Ilham.

BETWEENNESS

Betweenness can be assumed as a symbol of "strength" or "influence" of a node in social networks. This is because the node is a bridge between one node to another node. So, from the picture above, can conclude that the largest betweenness score is Ilham with a score of 28.2577011.

KEY PLAYER

Based on this social network analysis, Ilham is the key player because he has the highest score of closeness and betweenness.

OUTDEGREE