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NAACL
2010
15 years 4 months ago
Unsupervised Model Adaptation using Information-Theoretic Criterion
In this paper we propose a novel general framework for unsupervised model adaptation. Our method is based on entropy which has been used previously as a regularizer in semi-superv...
Ariya Rastrow, Frederick Jelinek, Abhinav Sethy, B...
ML
2010
ACM
147views Machine Learning» more  ML 2010»
15 years 1 months ago
An ensemble uncertainty aware measure for directed hill climbing ensemble pruning
This paper proposes a new measure for ensemble pruning via directed hill climbing, dubbed Uncertainty Weighted Accuracy (UWA), which takes into account the uncertainty of the decis...
Ioannis Partalas, Grigorios Tsoumakas, Ioannis P. ...
ICASSP
2011
IEEE
14 years 10 months ago
Downlink multicell cooperative transmission with imperfect CSI sharing
This paper studies downlink multicell cooperative transmission with imperfect CSI sharing led by backhaul latency, assuming full data sharing amongst coordinated base stations (BS...
Shengqian Han, Chenyang Yang
KDD
2003
ACM
149views Data Mining» more  KDD 2003»
16 years 6 months ago
Knowledge-based data mining
We describe techniques for combining two types of knowledge systems: expert and machine learning. Both the expert system and the learning system represent information by logical d...
Søren Damgaard, Sholom M. Weiss, Shubir Kap...
HICSS
2007
IEEE
139views Biometrics» more  HICSS 2007»
16 years 24 days ago
Ontology Driven CPG Authoring and Execution via a Semantic Web Framework
Clinical Practice Guidelines (CPG) are used by healthcare practitioners to standardize clinical practice and to provide evidence mediated health-care. Currently, there have been c...
Sajjad Hussain, Syed Sibte Raza Abidi