4127 search results - page 155 / 826 » Evaluation methods for topic models |
ICASSP
2010
IEEE
14 years 10 months ago
2010
IEEE
This paper investigates unsupervised vocabulary and language model self-adaptation (VLA) from just one speech file using the web as a knowledge source and without prior knowledge...
88
Voted
ICCV
2011
IEEE
13 years 10 months ago
2011
IEEE
Gaining invariance to camera and illumination variations has been a well investigated topic in Active Appearance Model (AAM) fitting literature. The major problem lies in the ina...
EUROGP
2007
Springer
15 years 4 months ago
2007
Springer
Abstract. Speech quality, as perceived by the users of Voice over Internet Protocol (VoIP) telephony, is critically important to the uptake of this service. VoIP quality can be deg...
KES
2007
Springer
15 years 4 months ago
2007
Springer
The current Information Retrieval Systems return hundreds or thousands of documents in response to a query. Users consider only the first 20 or 30, but documents are often sorted a...
87
Voted
ICPR
2008
IEEE
15 years 4 months ago
2008
IEEE
This paper introduces a framework that employs the Fisher linear discriminant model (FLDM) and classifier (FLDC) on integrated facial appearance and facial expression features. T...