Augmenting Bag-of-Words: Data-Driven Discovery of Temporal and Structural Information for Activity Recognition

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Bettadapura, Vinay; Schindler, Grant; Plotz, Thomaz; Essa, Irfan;
(2015)

We present data-driven techniques to augment Bag of Words (BoW) models, which allow for more robust modeling and recognition of complex long-term activities, especially when the structure and topology of the activities are not known a priori. Our approach specifically a... View more
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