801 search results - page 45 / 161 » Estimating Likelihoods for Topic Models |
148
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CVIU
2007
15 years 22 days ago
2007
Markerless vision-based human motion analysis has the potential to provide an inexpensive, non-obtrusive solution for the estimation of body poses. The significant research effo...
185
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VLDB
2007
ACM
16 years 1 months ago
2007
ACM
Estimating the cardinality (i.e. number of distinct elements) of an arbitrary set expression defined over multiple distributed streams is one of the most fundamental queries of in...
95
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ACL
1994
15 years 2 months ago
1994
In many applications of natural language processing it is necessary to determine the likelihood of a given word combination. For example, a speech recognizer may need to determine...
85
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CSDA
2008
15 years 26 days ago
2008
Diffusion processes governed by stochastic differential equations (SDEs) are a well established tool for modelling continuous time data from a wide range of areas. Consequently, t...
123
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GLOBECOM
2006
IEEE
15 years 6 months ago
2006
IEEE
Abstract— Channel estimation and synchronization are crucial problems in coherent Ultra wideband (UWB) systems. We develop a new channel estimation scheme that can further improv...