Actualização de conhecimento em sistemas de diálogo.

Porfírio P. Filipe João A. Ferreira

Published in: WebMedia (Companion) (2008)

Keyphrases

expectation maximization
em algorithm
unsupervised learning
maximum likelihood
image segmentation
probabilistic model
mixture model
expectation maximisation
digital libraries
feature vectors
model fitting
generative model
database
decision trees
website
computer vision
search engine
machine learning
data sets