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PAKDD
2011
ACM
473views Data Mining» more  PAKDD 2011»
13 years 2 months ago
 Finding Rare Classes: Adapting Generative and Discriminative Models in Active Learning
Discovering rare categories and classifying new instances of them is an important data mining issue in many fields, but fully supervised learning of a rare class classifier is pr...
Timothy Hospedales, Shaogang Gong and Tao Xiang
PAKDD
2011
ACM
245views Data Mining» more  PAKDD 2011»
12 years 11 months ago
Finding Rare Classes: Adapting Generative and Discriminative Models in Active Learning
Discovering rare categories and classifying new instances of them is an important data mining issue in many fields, but fully supervised learning of a rare class classifier is pr...
Timothy M. Hospedales, Shaogang Gong, Tao Xiang
SDM
2011
SIAM
242views Data Mining» more  SDM 2011»
12 years 11 months ago
Fast Algorithms for Finding Extremal Sets
Identifying the extremal (minimal and maximal) sets from a collection of sets is an important subproblem in the areas of data-mining and satisfiability checking. For example, ext...
Roberto J. Bayardo, Biswanath Panda
CORR
2010
Springer
108views Education» more  CORR 2010»
13 years 8 months ago
Born to be Wild: Using Communities of Practice as a Tool for Knowledge Management
This paper looks at what happens when Communities of Practice are used as a tool for Knowledge Management. The original concept of a Community of Practice appears to have very lit...
Valérie Chanal, Chris Kimble
APCHI
2004
IEEE
14 years 14 days ago
HCI Practices and the Work of Information Architects
We interviewed 26 information architects about their work, their backgrounds and their perceptions of their roles as information architects. Our research aimed to identify and unde...
Toni Robertson, Cindy Hewlett