Sciweavers

1412 search results - page 61 / 283
» Selectivity Estimation using Probabilistic Models
Sort
View
ICML
2005
IEEE
16 years 19 days ago
Preference learning with Gaussian processes
In this paper, we propose a probabilistic kernel approach to preference learning based on Gaussian processes. A new likelihood function is proposed to capture the preference relat...
Wei Chu, Zoubin Ghahramani
IJON
2010
119views more  IJON 2010»
14 years 10 months ago
Hyperparameter learning in probabilistic prototype-based models
We present two approaches to extend Robust Soft Learning Vector Quantization (RSLVQ). This algorithm for nearest prototype classification is derived from an explicit cost functio...
Petra Schneider, Michael Biehl, Barbara Hammer
IROS
2008
IEEE
211views Robotics» more  IROS 2008»
15 years 6 months ago
GP-BayesFilters: Bayesian filtering using Gaussian process prediction and observation models
Abstract— Bayesian filtering is a general framework for recursively estimating the state of a dynamical system. The most common instantiations of Bayes filters are Kalman filt...
Jonathan Ko, Dieter Fox
COLING
2008
15 years 1 months ago
Japanese Dependency Parsing Using a Tournament Model
In Japanese dependency parsing, Kudo's relative preference-based method (Kudo and Matsumoto, 2005) outperforms both deterministic and probabilistic CKY-based parsing methods....
Masakazu Iwatate, Masayuki Asahara, Yuji Matsumoto
ICPR
2004
IEEE
16 years 28 days ago
Evaluation of Three Optical Flow-Based Observation Models for Tracking
In this paper, we study the use of optical flow as a characteristic for tracking. We analyze the behavior of three flowbased observation models for particle filter algorithms, and...
José M. Fuertes, Manuel J. Lucena, Nicolas ...