The document presents a model for network analysis focused on HR strategy, emphasizing data visualization and organizational improvement through analyzing employee communication and departmental connectivity. It uses tools like Eclipse, Alteryx, and Gephi to process and visualize large datasets, assessing variables such as centrality and communication patterns. The analysis helps identify departmental roles, optimize resource allocation, and enhance the overall organizational structure.

1. Network analysis on HR strategy
Megan Sun
m08142001@hotmail.com
(Due to the confidential issue, it’s only an analysis model, not real data)

2. Eclipse
AltreyxGephi
Excel
Enable the
organization
Realize
execution
advantage
Raw data
processing
Visualization
processing
&
Advance Analysis
for your organization
Visualize Data
• Draw the network graph
• Compute the variables, like centrality value
Enhance capabilities and people
• Build capabilities
• Improve culture, values,
engagement
• More effective organizational
structure
Implement improvements
• Improve business and
production processes
• Refine company
structure
• Reduce risk
II. Java for data producing
• Compute related variables
Optimize financing and capital
structure
• Optimize asset and liability holdings
• Release cash
I. Pre-cleaning data
Gephi Altreyx
EclipseRealize execution advantage
Enable the org Achieve balance
sheet improvements
BIG DATA
Network Analysis
Data processing tools using on this big data network analysis
Collecting every employee’s personal data and email communication data from 2014/08 to 2015/08.
Totally 8000 more employees and more than 30G data.

3. Employee’s
communication
Colors means different
departments
Change analysis
dimension to
department level
Grouping the nodes
Who is the main
connection with
R&D in HR dep.?
Who is the main
external
spokesman?
Ungroup single
department
Who is the main spokesman in the organization?

4. 1st month 2nd month
3rd month4th month5th month
schematic view of single mail diffusion
Information diffusion (1/3) – which department’s mail is more important?
The blue department spend 5 month in average to deliver the info.
If this info is important, then the green department is a
marginalization team in the organization.

5. Node Size
Betweeness
Node Color
Degree
Edge Thickness
Mail size
Round 1 Round 2
Round 3Round 4
Information diffusion (2/3) – schematic view of a team spreading

6. Information diffusion (3/3) – Discussion situation of every sending activity

7. Which department overworked and which has no tasks?
Sales Dep.
(Boss) U.S. Team
R&D Dep.
(Boss)
iPad Team
High Low
Comm. Freq. (can be replaced by comm. quality, #rcv mails, #send mails)
Optimal Situation
GC Team
PC Team
iPad Team no tasksR&D Dep. overloadReduce the hierarchy
of the Org. structure
Comm. metrics for measuring uneven tasks allocation