169 search results - page 5 / 34 » Effect of Feature Smoothing Methods in Text Classification T... |
ICPR
2006
IEEE
16 years 23 days ago
2006
IEEE
One of the most important tasks in medical image analysis is to detect the absence or presence of disease in an image, without having precise delineations of pathology available f...
83
Voted
NLPRS
2001
Springer
15 years 4 months ago
2001
Springer
This paper presents an empirical study for improving the performance of text chunking. We focus on two issues: the problem of selecting feature spaces, and the problem of alleviat...
105
Voted
IAJIT
2007
14 years 11 months ago
2007
: Word prediction is an important NLP problem in which we want to predict the correct word in a given context. Word completion utilities, predictive text entry systems, writing aid...
94
Voted
ADCS
2004
15 years 1 months ago
2004
In this paper we study the effectiveness of using a phrase-based representation in e-mail classification, and the affect this approach has on a number of machine learning algorithm...
ICPR
2002
IEEE
15 years 4 months ago
2002
IEEE
In this paper, we propose a robust approach for recognition of text embedded in natural scenes. Instead of using binary information as most other OCR systems do, we extract featur...