You are planning to use a parallel coordinates plot to visualize a high-dimensional dataset (e.g., 20 attributes for 1,000 items). Based on the limitations discussed in class, which of the following issues can arise?

Question

Answer

Patterns in the data may look very different if you change the axis order or the axis scales.

Answer

Drawing items as curves instead of straight lines helps prevent visual clutter.

Answer

Detecting correlations is effectively limited only to adjacent axes.

Answer

Visualizing individual items can lead to overlapping lines that make it hard to track individual items.

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You are planning to use a parallel coordinates plot to visualize a high-dimensio...

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