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gsig / actions-for-actions

Diagnostic tools and additional visualizations from "What Actions are Needed for Understanding Human Actions in Videos?" ICCV 2017
GNU General Public License v3.0
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BND #4

Open cwzat opened 6 years ago

cwzat commented 6 years ago

Could you explain what the "BND" means ?Thank you !

gsig commented 6 years ago

BND refers to errors that occur on "the boundary". That is, the prediction satisfies two criteria:

  1. It is wrong
  2. It is within a distance D from the correct label, where D is a third of the temporal interval

The boundary is defined in the code here: https://github.com/gsig/actions-for-actions/blob/abad32c8b6cf9875bd7b7beab02f6dccf31f0251/error_analysis/errorplot.py#L87

Let me know if that helps!