808 search results - page 140 / 162 » Keyword-based document clustering |
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
Language model (LM) adaptation is often achieved by combining a generic LM with a topic-specific model that is more relevant to the target document. Unlike previous work on unsup...
ICDIM
2008
IEEE
14 years 2 months ago
2008
IEEE
This paper presents a Flexible Question Answering System (FQAS) for mobile wireless devices. FQAS comprises a fuzzy logic-based Information Retrieval (IR) System together with a q...
HICSS
2007
IEEE
14 years 2 months ago
2007
IEEE
The purpose of this research is to propose an appropriate classification approach to improving the effectiveness of spam filtering on the issue of skewed class distributions. A cl...
ICMCS
2007
IEEE
14 years 2 months ago
2007
IEEE
Duplicate and near-duplicate digital image matching is beneficial for image search in terms of collection management, digital content protection, and search efficiency. In this ...
ECML
2007
Springer
14 years 1 months ago
2007
Springer
Word meaning ambiguity has always been an important problem in information retrieval and extraction, as well as, text mining (documents clustering and classification). Knowledge di...