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» Measuring the Complexity of Classification Problems
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DCC
2006
IEEE
14 years 7 months ago
Compression and Machine Learning: A New Perspective on Feature Space Vectors
The use of compression algorithms in machine learning tasks such as clustering and classification has appeared in a variety of fields, sometimes with the promise of reducing probl...
D. Sculley, Carla E. Brodley
ICMLA
2009
13 years 5 months ago
An Ordinal Data Method for the Classification with Reject Option
In this work we consider the problem of binary classification where the classifier may abstain instead of classifying each observation, leaving the critical items for human evaluat...
Ricardo Sousa, Beatriz Mora, Jaime S. Cardoso
JSW
2007
97views more  JSW 2007»
13 years 7 months ago
Instantiation of a Classification System Framework that Facilitates Reuse
Abstract—Frameworks are a key technology to reduce software development costs and shorten the time-to-market. However, framework complexity presents reuse problems that limit its...
Sérgio F. Lopes, Adriano Tavares, Joã...
JBI
2008
104views Bioinformatics» more  JBI 2008»
13 years 7 months ago
Ontology-enhanced automatic chief complaint classification for syndromic surveillance
Emergency department free-text chief complaints (CCs) are a major data source for syndromic surveillance. CCs need to be classified into syndromic categories for subsequent automa...
Hsin-Min Lu, Daniel Zeng, Lea Trujillo, Ken Komats...
DMIN
2006
150views Data Mining» more  DMIN 2006»
13 years 9 months ago
Effect of Document Representation on the Performance of Medical Document Classification
Text classification in the medical domain is a real world problem with wide applicability. This paper investigates extensively the effect of text representation approaches on the p...
Fathi H. Saad, Beatriz de la Iglesia, Duncan G. Be...