315 search results - page 9 / 63 » Text classification from positive and unlabeled documents |
ISI
2004
Springer
14 years 1 months ago
2004
Springer
It is important to automatically extract key information from sensitive text documents for intelligence analysis. Text documents are usually unstructured and information extraction...
ECIR
2008
Springer
13 years 10 months ago
2008
Springer
Abstract. This paper investigates a new extension of the Probabilistic Latent Semantic Analysis (PLSA) model [6] for text classification where the training set is partially labeled...
TCBB
2010
13 years 3 months ago
2010
Abstract--We participated (as Team 9) in the Article Classification Task of the Biocreative II.5 Challenge: binary classification of fulltext documents relevant for protein-protein...
ECIR
2003
Springer
13 years 10 months ago
2003
Springer
In order to reduce human efforts, there has been increasing interest in applying active learning for training text classifiers. This paper describes a straightforward active learni...
DMIN
2006
13 years 10 months ago
2006
Text classification in the medical domain is a real world problem with wide applicability. This paper investigates extensively the effect of text representation approaches on the p...