4 ms·

Cluster analysis for concise results in eye tracking

• deleted 15y ago
  [deleted]
• terzza 15y ago
  Do you think that some form of dynamic time warping algorithm, performed on the data of each distinct group, could help give a better overall view of that group's behavior in a static heatmap image? Presuming participants share similar scanpaths within a group. Just a thought, I understand the data may be too noisy / have too much variance for this to work in practice.
  • lbarrow 15y ago
    The problem with applying complicated algorithms to an infographic is that it makes it more difficult for the reader to know what exactly they are looking at. I think infographics should always have a "transparent" quality where a reasonably seasoned person could explain exactly what each individual point of data means. When you start applying sophisticated kernels to the data, this becomes hard to do.