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ICDM
2009
IEEE
150views Data Mining» more  ICDM 2009»
14 years 7 months ago
Filtering and Refinement: A Two-Stage Approach for Efficient and Effective Anomaly Detection
Anomaly detection is an important data mining task. Most existing methods treat anomalies as inconsistencies and spend the majority amount of time on modeling normal instances. A r...
Xiao Yu, Lu An Tang, Jiawei Han
CVPR
2008
IEEE
15 years 11 months ago
Exploiting side information in locality preserving projection
Even if the class label information is unknown, side information represents some equivalence constraints between pairs of patterns, indicating whether pairs originate from the sam...
Senjian An, Wanquan Liu, Svetha Venkatesh
87
Voted
ICML
2010
IEEE
14 years 10 months ago
Boosting Classifiers with Tightened L0-Relaxation Penalties
We propose a novel boosting algorithm which improves on current algorithms for weighted voting classification by striking a better balance between classification accuracy and the ...
Noam Goldberg, Jonathan Eckstein
ICML
2005
IEEE
15 years 10 months ago
Building Sparse Large Margin Classifiers
This paper presents an approach to build Sparse Large Margin Classifiers (SLMC) by adding one more constraint to the standard Support Vector Machine (SVM) training problem. The ad...
Bernhard Schölkopf, Gökhan H. Bakir, Min...
CHI
2006
ACM
15 years 9 months ago
The effect of miscommunication rate on user response preferences
We report results from a small Wizard-of-Oz study investigating user responses to miscommunications in speech dialogue systems. We explore the separate and joint effects of miscom...
Carolyn Penstein Rosé, Hua Ai, Thomas Harri...