Visualizing Big Data Muaz A Mian
Visualizing Big Data
Jan 02, 2016
Visualizing Big Data. Muaz A Mian. Normal Visualization tools. Pie Chart. Bar Chart. Think of out of Box. Visualization always depends on your dataset. So sometime you just need to …. World Map using Facebook friends information. ChronoZoom – Visualizing entire history of Universe. - PowerPoint PPT Presentation
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Visualizing Big Data
Muaz A Mian
Pie Chart
Bar Chart
Normal Visualization tools
Think of out of Box
• Visualization always depends on your dataset.• So sometime you just need to …
World Map using Facebook friends information
ChronoZoom – Visualizing entire history of Universe
When is data too much?When it doesn’t fit the screen.
So we visualize
Visualization Problems in Big Data
• visualizing more data points than possible
Clutter
• Taking time to load
Performance
• Loosing key data points
Information Loss
• Understanding becomes limited
Limited Cognition
Some Solution to Visualization
• Selecting a small set of actual data
Sampling
• Grouping data
Aggregation
Tuning / Tweaking
• Breaking data on some parameter
Segmentation
Web Visualization Tools
D3
amCharts
Visual.ly
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