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2007 Seventh IEEE International Conference on Data Mining
A Novel Criterion for Onset Detection: Differential Information Redundancy with Application to Human Movement Initiation
Omaha, Nebraska, USA
October 28-October 31
ISBN: 0-7695-3018-4
A new detection criterion based on the change in the marginal information redundancy is presented. By establishing a link with information theory we are able to give an intuitive interpretation of our criterion. The usefulness of the new criterion is demonstrated for a case study of human movement initiation detection from force and torque signals in activity of daily living tasks. Using the new criterion, we achieve a performance that is more in agreement with expert decisions compared with traditional thresholding techniques and the advanced wavelet-based detector and energy detectors.
Citation:
Gert Van Dijck, Marc M. Van Hulle, Jo Van Vaerenbergh, "A Novel Criterion for Onset Detection: Differential Information Redundancy with Application to Human Movement Initiation," icdm, pp.673-678, 2007 Seventh IEEE International Conference on Data Mining, 2007
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