625 search results - page 57 / 125 » Feature selection methods for text classification |
111
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ICDAR
2011
IEEE
13 years 10 months ago
2011
IEEE
— In Handwritten Character Recognition, zoning is rigtly considered as one of the most effective feature extraction techniques. In the past, many zoning methods have been propose...
ICTAI
2007
IEEE
15 years 5 months ago
2007
IEEE
The majority of text retrieval and mining techniques are still based on exact feature (e.g. words) matching and unable to incorporate text semantics. Many researchers believe that...
AAAI
1998
15 years 10 days ago
1998
The problem of sequence categorization is to generalize from a corpus of labeled sequences procedures for accurately labeling future unlabeled sequences. The choice of representat...
110
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BMCBI
2008
14 years 11 months ago
2008
Background: Pancreatic cancer is the fourth leading cause of cancer death in the United States. Consequently, identification of clinically relevant biomarkers for the early detect...
ICDAR
2003
IEEE
15 years 4 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...