3103 search results - page 129 / 621 » Parsimonious relevance models |
126
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ICASSP
2008
IEEE
15 years 8 months ago
2008
IEEE
We propose new algorithms for estimating autoregressive (AR), moving average (MA), and ARMA models in the spectral domain. These algorithms are derived from a maximum likelihood a...
126
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LSSC
2007
Springer
15 years 7 months ago
2007
Springer
Abstract. Multiple sequence alignment is a key process in today’s biology, and finding a relevant alignment of several sequences is much more challenging than just optimizing so...
135
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ICMCS
2006
IEEE
15 years 7 months ago
2006
IEEE
In this paper, we propose a probabilistic model for web image mining, which is based on concept-sensitive salient regions without human intervene. Our goal is to achieve a middle-...
ICANN
2005
Springer
15 years 7 months ago
2005
Springer
Delay activity (DA) is the increased firing rate of a cortical population, which persists when the stimulus that induced it is removed. It is believed to be the neural substrate f...
116
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SIGIR
2004
ACM
15 years 7 months ago
2004
ACM
Pseudo feedback is a commonly used technique to improve information retrieval performance. It assumes a few top-ranked documents to be relevant, and learns from them to improve th...