9133 search results - page 1488 / 1827 » Modelling perception using image processing algorithms |
136
click to vote
COMPGEOM
2008
ACM
15 years 6 months ago
2008
ACM
A web application is presented to compute, plot, and interactively explore planar arrangements induced by algebraic plane curves of arbitrary degree. It produces accurate curve pl...
138
click to vote
ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
—To maintain the performance of direction-of-arrival (DOA) estimation, an accurate model of the array response is required. In a time-varying sensor environment, this is only pos...
102
Voted
ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
This paper introduces two novel beamforming algorithms, namely the Region Constrained and Multiple Correlated Source Model beamformers, designed to localize and to reconstruct hig...
176
click to vote
EMNLP
2011
14 years 4 months ago
2011
Log-linear parsing models are often trained by optimizing likelihood, but we would prefer to optimise for a task-specific metric like Fmeasure. Softmax-margin is a convex objecti...
127
click to vote
CVPR
2004
IEEE
16 years 6 months ago
2004
IEEE
We treat feature selection and basis selection in a unified framework by introducing the masking matrix. If one considers feature selection as finding a binary mask vector that de...