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?

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Answer

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

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

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Detecting correlations is effectively limited only to adjacent axes.

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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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