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» In Search Of An Accuracy Metric
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SAC
2006
ACM
14 years 2 months ago
A scalable algorithm for high-quality clustering of web snippets
We consider the problem of partitioning, in a highly accurate and highly efficient way, a set of n documents lying in a metric space into k non-overlapping clusters. We augment th...
Filippo Geraci, Marco Pellegrini, Paolo Pisati, Fa...
EWSN
2011
Springer
13 years 6 days ago
Prediction Accuracy of Link-Quality Estimators
Abstract. The accuracy of link-quality estimators (LQE) is missioncritical in many application scenarios in wireless sensor networks (WSN), since the link-quality metric is used fo...
Christian Renner, Sebastian Ernst, Christoph Weyer...
WWW
2010
ACM
14 years 3 months ago
Exploring web scale language models for search query processing
It has been widely observed that search queries are composed in a very different style from that of the body or the title of a document. Many techniques explicitly accounting for...
Jian Huang 0002, Jianfeng Gao, Jiangbo Miao, Xiaol...
JIS
2007
129views more  JIS 2007»
13 years 8 months ago
Employing log metrics to evaluate search behaviour and success: case study BBC search engine
Argues that metrics can be generated from search transactional Web logs that can help evaluate search engine effectiveness. Search logs from the BBC Website were analysed and metr...
Paul Huntington, David Nicholas, Hamid R. Jamali M...
GMP
2006
IEEE
155views Solid Modeling» more  GMP 2006»
14 years 2 months ago
Geometric Accuracy Analysis for Discrete Surface Approximation
In geometric modeling and processing, computer graphics and computer vision, smooth surfaces are approximated by discrete triangular meshes reconstructed from sample points on the...
Junfei Dai, Wei Luo, Shing-Tung Yau, Xianfeng Gu