472 search results - page 46 / 95 » On the Entropy of a Hidden Markov Process |
BMCBI
2005
14 years 11 months ago
2005
Background: Probabilistic models for sequence comparison (such as hidden Markov models and pair hidden Markov models for proteins and mRNAs, or their context-free grammar counterp...
ICIP
2007
IEEE
15 years 5 months ago
2007
IEEE
The bag-of-words approach has become increasingly attractive in the fields of object category recognition and scene classification, witnessed by some successful applications [5, 7...
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ICIP
2002
IEEE
16 years 22 days ago
2002
IEEE
The goal in image segmentation is to label pixels in an image based on the properties of each pixel and its surrounding region. Recently Content-Based Image Retrieval (CBIR) has e...
ISSADS
2005
Springer
15 years 4 months ago
2005
Springer
An intrusion detection system (IDS) usually has to analyse Giga-bytes of audit information. In the case of anomaly IDS, the information is used to build a user profile characteris...
118
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WIDM
2004
ACM
15 years 4 months ago
2004
ACM
A Focused crawler must use information gleaned from previously crawled page sequences to estimate the relevance of a newly seen URL. Therefore, good performance depends on powerfu...