Results 221 to 230 of about 286,362 (268)

Infinite Conditional Random Fields

open access: yesIEEE Transactions on Neural Networks and Learning Systems, vol. 24, no. 1, pp. 170-177, 2013
K. Bousmalis   +2 more
openaire  

Hidden Conditional Random Fields

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2007
We present a discriminative latent variable model for classification problems in structured domains where inputs can be represented by a graph of local observations. A hidden-state Conditional Random Field framework learns a set of latent variables conditioned on local features. Observations need not be independent and may overlap in space and time.
Louis-Philippe Morency
exaly   +3 more sources

Conditional Topic Random Fields [PDF]

open access: possible, 2018
Generative topic models such as LDA are limited by their inability to utilize nontrivial input features to enhance their performance, and many topic models assume that topic assignments of different words are conditionally independent. Some work exists to address the second limitation but no work exists to address both.
Jun Zhu 0001, Eric P. Xing
openaire   +1 more source

Efficient robust conditional random fields

IEEE Transactions on Image Processing, 2015
Conditional random fields (CRFs) are a flexible yet powerful probabilistic approach and have shown advantages for popular applications in various areas, including text analysis, bioinformatics, and computer vision. Traditional CRF models, however, are incapable of selecting relevant features as well as suppressing noise from noisy original features ...
Dongjin Song   +4 more
openaire   +2 more sources

Conditioned Simulations of Random Velocity Fields

Mathematical Geosciences, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Geraets, David   +2 more
openaire   +1 more source

Model fusion of conditional random fields

2007 IEEE International Conference on Systems, Man and Cybernetics, 2007
This paper introduces two model fusion methods on a series of sub-models of Conditional Random Fields (CRFs): majority voting and feature fusion. The former performs on the results of each participant without any consideration about the underlying details of each sub-model, and the latter takes place on feature level to produce modified feature weights
Lu Li   +3 more
openaire   +1 more source

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