2977 search results - page 435 / 596 » Evaluating the Effectiveness of Keyword Search |
SIGIR
2008
ACM
13 years 9 months ago
2008
ACM
Accurate web page classification often depends crucially on information gained from neighboring pages in the local web graph. Prior work has exploited the class labels of nearby p...
NGC
2002
Springer
13 years 9 months ago
2002
Springer
Abstract Most previous creativity support systems sustain shortterm temporal thinking that is separate from users' daily activities. In this paper, we propose a system to supp...
SIGIR
2002
ACM
13 years 9 months ago
2002
ACM
The intuition that different text classifiers behave in qualitatively different ways has long motivated attempts to build a better metaclassifier via some combination of classifie...
SIGIR
2002
ACM
13 years 9 months ago
2002
ACM
We describe a new family of topic-ranking algorithms for multi-labeled documents. The motivation for the algorithms stems from recent advances in online learning algorithms. The a...
SIGIR
2002
ACM
13 years 9 months ago
2002
ACM
This work proposes a model for video retrieval based upon the inference network model. The document network is constructed using video metadata encoded using MPEG-7 and captures i...