241 search results - page 3 / 49 » A multi-resolution hidden Markov model using class-specific ... |
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
In this paper, a framework that combines feature extraction, model learning, and likelihood computation, is presented for video event detection. First, the independent component a...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
This paper presents a novel method for reducing the dimensionality of kernel spaces. Recently, to maintain the convexity of training, loglinear models without mixtures have been u...
ICDAR
2003
IEEE
15 years 2 months ago
2003
IEEE
We propose an HMM-based text-indicated writer verification method, which is based on a challenge and response type of authentication process. In this method, a different text incl...
EMNLP
2010
14 years 7 months ago
2010
A word in one language can be translated to zero, one, or several words in other languages. Using word fertility features has been shown to be useful in building word alignment mo...
BMCBI
2010
14 years 9 months ago
2010
Background: Existing hidden Markov model decoding algorithms do not focus on approximately identifying the sequence feature boundaries. Results: We give a set of algorithms to com...