957 search results - page 51 / 192 » Conditional Density Estimation with Class Probability Estima... |
IEICET
2010
13 years 7 months ago
2010
Estimating the ratio of two probability density functions (a.k.a. the importance) has recently gathered a great deal of attention since importance estimators can be used for solvi...
DSMML
2004
Springer
14 years 16 days ago
2004
Springer
We investigate theoretically some properties of variational Bayes approximations based on estimating the mixing coefficients of known densities. We show that, with probability 1 a...
JCM
2007
13 years 8 months ago
2007
— This paper deals with the problem of blind carrier-frequency offset (CFO) estimation in OFDM systems based on offset quadrature amplitude modulation (OFDM/OQAM) with null subca...
ICASSP
2011
IEEE
13 years 16 days ago
2011
IEEE
In this paper, a new method is proposed for delay and Doppler estimation using copula theory. Copula analysis helps to explore the underlying inter-dependence between the desired ...
ICPR
2006
IEEE
14 years 10 months ago
2006
IEEE
In this paper, we present a novel method for model estimation for visual servoing. This method employs a particle filter algorithm to estimate the depth of the image features onli...