1006 search results - page 120 / 202 » A Case Study for Learning from Imbalanced Data Sets |
VLDB
2007
ACM
14 years 4 months ago
2007
ACM
Structured community portals extract and integrate information from raw Web pages to present a unified view of entities and relationships in the community. In this paper we argue...
ALT
2010
Springer
13 years 11 months ago
2010
Springer
: In many prediction problems, including those that arise in computer security and computational finance, the process generating the data is best modeled as an adversary with whom ...
ML
2010
ACM
13 years 8 months ago
2010
ACM
When only a small number of labeled samples are available, supervised dimensionality reduction methods tend to perform poorly due to overfitting. In such cases, unlabeled samples ...
WWW
2009
ACM
14 years 11 months ago
2009
ACM
Motivated by the emergence of auction-based marketplaces for display ads such as the Right Media Exchange, we study the design of a bidding agent that implements a display adverti...
LREC
2008
13 years 11 months ago
2008
The availability of a huge mass of textual data in electronic format has increased the need for fast and accurate techniques for textual data processing. Machine learning and stat...