315 search results - page 39 / 63 » Text classification from positive and unlabeled documents |
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
In this paper, we propose an approach for TV commercial video classification by the categories of advertised products or services (e.g. automobiles, healthcare products, etc). Sin...
ACL
2010
13 years 5 months ago
2010
Event extraction is a particularly challenging type of information extraction (IE). Most current event extraction systems rely on local information at the phrase or sentence level...
FINTAL
2006
13 years 11 months ago
2006
This paper describes a method for definition question answering based on the use of surface text patterns. The method is specially suited to answer questions about person's po...
ESWA
2006
13 years 7 months ago
2006
Due to the exponential growth of documents on the Internet and the emergent need to organize them, the automated categorization of documents into predefined labels has received an...
LREC
2010
13 years 9 months ago
2010
In recent years, text classification in sentiment analysis has mostly focused on two types of classification, the distinction between objective and subjective text, i.e. subjectiv...