A novel OCC method for human action recognition namely the Laplacian One Class Extreme Learning Machines is presented. The proposed method exploits local geometric data information within the OC-ELM optimization process. It is shown that emphasizing on preserving the local geometry of the data leads to a regularized solution, which models the target class more efficiently than the standard OC-ELM algorithm. The proposed method is extended to operate in feature spaces determined by the network hidden layer outputs, as well as in ELM spaces of arbitrary dimensions. Its superior performance against other OCC options is consistent among five publicly available human action recognition datasets.
|Name||Proceedings of the International Workshop on Multimedia Signal Processing (MMSP)|
|Publisher||Institute of Electrical and Electronics Engineers (IEEE)|
|Conference|| 18th International Workshop on Multimedia Signal Processing|
|Period||21/09/16 → 23/09/16|