107 search results - page 15 / 22 » Joint and Conditional Estimation of Tagging and Parsing Mode... |
NIPS
2001
13 years 8 months ago
2001
To find out how the representations of structured visual objects depend on the co-occurrence statistics of their constituents, we exposed subjects to a set of composite images wit...
UAI
2001
13 years 8 months ago
2001
It is "well known" that in linear models: (1) testable constraints on the marginal distribution of observed variables distinguish certain cases in which an unobserved ca...
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
Model compensation schemes are a powerful approach to handling mismatches between training and testing conditions. Normally these schemes are run in a batch adaptation mode, re-re...
TSP
2011
13 years 2 months ago
2011
—This paper addresses the independent component analysis (ICA) of quaternion random vectors. In particular, we focus on the Gaussian case and therefore only consider the quaterni...
TSP
2008
13 years 7 months ago
2008
Abstract--In this paper, we investigate the impact of the spatiotemporal aperture of a channel sounding system equipped with antenna arrays at the transmitter and receiver on the a...