413 search results - page 25 / 83 » A Comparative Study on Feature Selection in Text Categorizat... |
ICDAR
2003
IEEE
14 years 26 days ago
2003
IEEE
Current approaches to script identification rely on hand-selected features and often require processing a significant part of the document to achieve reliable identification. We p...
ICMCS
2009
IEEE
13 years 5 months ago
2009
IEEE
We explore the problem of rapid automatic semantic tagging of video frames of unstructured (unedited) videos. We apply the Sort-Merge algorithm for feature selection on a large (&...
ICPR
2010
IEEE
14 years 1 months ago
2010
IEEE
Automatic text detection in video is an important task for efficient and accurate indexing and retrieval of multimedia data such as events identification, events boundary identific...
EMNLP
2008
13 years 9 months ago
2008
We present a discriminative method for learning selectional preferences from unlabeled text. Positive examples are taken from observed predicate-argument pairs, while negatives ar...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
Histology is the science of understanding the structure of animals and plants, and studying the functional implications of biological structures. In this paper, we propose a stati...