Reference

Pönitz, T., Stöttinger, J., Donner, R., & Hanbury, A. (2010). Efficient and Distinct Large Scale Bags of Words. In P. Blauensteiner, M. Lettner, & J. Stöttinger (Eds.), Computer Vision in a Global Society - 34th Annual Workshop of the Austrian Association for Pattern Recognition (AAPR) and the WG Visual Computing of the Austrian Computer Society (pp. 139–146). Österreichische Computer Gesellschaft. http://hdl.handle.net/20.500.12708/53480