1014 search results - page 79 / 203 » A Spectral Algorithm for Learning Hidden Markov Models |
PAKDD
2009
ACM
14 years 8 days ago
2009
ACM
Abstract. Detecting abnormal event from video sequences is an important problem in computer vision and pattern recognition and a large number of algorithms have been devised to tac...
ICMCS
2007
IEEE
14 years 2 months ago
2007
IEEE
Recently, the bag-of-words approach has been successfully applied to automatic image annotation, object recognition, etc. The method needs to first quantize an image using the vis...
ICIP
2006
IEEE
14 years 9 months ago
2006
IEEE
Dimensionality reduction, spectral classification and segmentation are the three main problems in hyperspectral image analysis. In this paper we propose a Bayesian estimation appr...
ACL
2009
13 years 5 months ago
2009
Statistical language modeling (SLM) has been used in many different domains for decades and has also been applied to information retrieval (IR) recently. Documents retrieved using...
IICAI
2003
13 years 9 months ago
2003
Computational Musicology is a new and emerging field which draws heavily from Computer Science, particularly Artificial Intelligence. Western Music has been under the gaze of thi...