593 search results - page 2 / 119 » Unsupervised Learning of Invariant Features Using Video |
IJCNN
2006
IEEE
13 years 11 months ago
2006
IEEE
— In-place learning is a biologically inspired concept, meaning that the computational network is responsible for its own learning. With in-place learning, there is no need for a...
CVPR
2007
IEEE
14 years 7 months ago
2007
IEEE
We present an unsupervised method for learning a hierarchy of sparse feature detectors that are invariant to small shifts and distortions. The resulting feature extractor consists...
NECO
2002
13 years 5 months ago
2002
SPIESR
2004
13 years 6 months ago
2004
We discuss the meaning and significance of the video mining problem, and present our work on some aspects of video mining. A simple definition of video mining is unsupervised disc...
ICDAR
2007
IEEE
13 years 11 months ago
2007
IEEE
We describe an unsupervised learning algorithm for extracting sparse and locally shift-invariant features. We also devise a principled procedure for learning hierarchies of invari...