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Generic Performance Metrics for Continuous Activity Recognition

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KI 2011: Advances in Artificial Intelligence (KI 2011)

Part of the book series: Lecture Notes in Computer Science ((LNAI,volume 7006))

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Abstract

For evaluating activity recognition results still classical error metrics like Accuracy, Precision, and Recall are being used. They are well understood and widely accepted but entail fundamental problems: They can not handle fuzzy event boundaries, or parallel activities, and they over-emphasize decision boundaries. We introduce more generic performance metrics as replacement, allowing for soft classification and annotation while being backward compatible. We argue that they can increase the expressiveness and still allow more sophisticated methods like event and segment analysis.

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References

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© 2011 Springer-Verlag Berlin Heidelberg

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Hein, A., Kirste, T. (2011). Generic Performance Metrics for Continuous Activity Recognition. In: Bach, J., Edelkamp, S. (eds) KI 2011: Advances in Artificial Intelligence. KI 2011. Lecture Notes in Computer Science(), vol 7006. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-24455-1_13

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  • DOI: https://doi.org/10.1007/978-3-642-24455-1_13

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-24454-4

  • Online ISBN: 978-3-642-24455-1

  • eBook Packages: Computer ScienceComputer Science (R0)

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