Difference between revisions of "ISSS608 2016-17 T3 Assign GUAN YIFEI"

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Mini Challenge 1
 
Mini Challenge 1
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The Boonsong Lekagul Nature Preserve is used by local residents and tourists for day-trips, overnight camping or sometimes just passing through to access main thoroughfares on the opposite sides of the preserve.  The entrance booths of the preserve are monitored in order to generate revenue as well as monitor usage.  Vehicles entering and exiting the preserve must pay a fee based on their number of axles (personal auto, recreational trailer, semi-trailer, etc.).  This generates a data stream with entry/exit timestamps and vehicle type. There are also other locations in the part that register traffic passing through. While hiking through the various parts of the preserve, Mitch has noticed some odd behaviors of vehicles that he doesn’t think are consistent with the kinds of park visitors he would expect. If there were some way that Mitch could analyze the behaviors of vehicles through the park over time, this may assist him in his investigations.
 
  
 
==Background==
 
==Background==
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1. The Gates
 
1. The Gates
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<p>[[File:GYF_the_gates.png|700px|center]]</p>
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<p>[[File:GYF_the_gates.png|600px|center]]</p>
  
 
2. The time
 
2. The time
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<p>[[File:GYF_timeframe.png|300px|center]]</p>
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<p>[[File:GYF_timeframe.png|250px|center]]</p>
  
 
3. The Cars
 
3. The Cars
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<p>[[File:gyf_cars.png|250px|center]]</p>
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<p>[[File:gyf_cars.png|200px|center]]</p>
  
 
4. The Visitors
 
4. The Visitors
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<p>[[File:gyf_cluster.png.png|300px|center]]</p>
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The visitors were segmented as follows based on the nature of their movements in the reserve.
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<p>[[File:gyf_cluster.png|400px|center]]</p>
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The graph below shows the composition of each cluster by car types.
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<p>[[File:Visitor cluster.png|400px|center]]</p>
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5. The Data
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Timestamp:  the date and time the sensor reading was taken
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Car-id:  the assigned car ID from the entry gate
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Car-type: Vehicle type as enumerated above.  “P” is appended when it is a park vehicle.
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Gate-name:  name of the sensors taking the reading.  See the map.
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6. The Reserve
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<p>[[File:gyf_map_background.png|450px|center]]</p>

Revision as of 04:31, 8 July 2017

TRIO.jpg VAST Challenge 2017:Mystery at the Wildlife Preserve

Background

Methodology & Data Preparation

Insights

Conclusion

 


To be a Visual Detective

The assignments require you to put the concepts, methods and techniques you had learned in class to solve real world problem using visual analytics techniques. Students should also use the assignments to gain hands-on experience on using the data visualisation toolkits I had shared with you to complate the assignment.

The assignment topics are based on VAST Challenge 2017. You are required to choose one of the challenge topic provided below and work out the solution.

Overview

Mini Challenge 1

Background

What you need to know?

1. The Gates

GYF the gates.png

2. The time

GYF timeframe.png

3. The Cars

Gyf cars.png

4. The Visitors The visitors were segmented as follows based on the nature of their movements in the reserve.

Gyf cluster.png

The graph below shows the composition of each cluster by car types.

Visitor cluster.png

5. The Data Timestamp: the date and time the sensor reading was taken Car-id: the assigned car ID from the entry gate Car-type: Vehicle type as enumerated above. “P” is appended when it is a park vehicle. Gate-name: name of the sensors taking the reading. See the map.

6. The Reserve

Gyf map background.png

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