179 search results - page 26 / 36 » Active learning in very large databases |
WILF
2009
Springer
14 years 3 months ago
2009
Springer
In this paper, an interactive image retrieval scheme using MPEG-7 visual descriptors is proposed. The performance of image retrieval systems is still limited due to semantic gap, w...
BMCBI
2005
13 years 10 months ago
2005
Background: Significant parts of biological knowledge are available only as unstructured text in articles of biomedical journals. By automatically identifying gene and gene produc...
MMS
2008
13 years 10 months ago
2008
We address the challenge of semantic gap reduction for image retrieval through an improved SVM-based active relevance feedback framework, together with a hybrid visual and concept...
KDD
2009
ACM
14 years 11 months ago
2009
ACM
Address standardization is a very challenging task in data cleansing. To provide better customer relationship management and business intelligence for customer-oriented cooperates...
WWW
2007
ACM
14 years 11 months ago
2007
ACM
Online auction sites have very specific workloads and user behavior characteristics. Previous studies on workload characterization conducted by the authors showed that i) bidding a...