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PR
2007
112views more  PR 2007»
15 years 6 months ago
The effect of imbalanced data sets on LDA: A theoretical and empirical analysis
This paper demonstrates that the imbalanced data sets have a negative effect on the performance of LDA theoretically. This theoretical analysis is confirmed by the experimental r...
Jigang Xie, ZhengDing Qiu
BICOB
2010
Springer
15 years 5 months ago
Iterative Split Adjustment for Building Multilabel Decision Trees
A decision tree induction method for multilabel classification tasks (IS-MLT) is presented which uses an iterative approach for determining the best split at each node. The propo...
Aiyesha Ma, Ishwar K. Sethi
ITS
2010
Springer
146views Multimedia» more  ITS 2010»
15 years 5 months ago
Towards Intelligent Tutoring with Erroneous Examples: A Taxonomy of Decimal Misconceptions
In the mathematics domain of decimals, students have common and persistent misconceptions. These misconceptions have been identified, studied, and published by many researchers, sp...
Seiji Isotani, Bruce M. McLaren, Max Altman
IV
2010
IEEE
214views Visualization» more  IV 2010»
15 years 5 months ago
A System for Real-Time Transcoding and Delivery of Video to Smartphones
—This paper presents a report of a system that delivers customized video content to mobile devices. Constructed from open source components, it can stream transcoded video to mob...
Lior D. Shefer, Francis T. Marchese
JSC
2010
105views more  JSC 2010»
15 years 5 months ago
Programming with narrowing: A tutorial
Narrowing is a computation implemented by some declarative programming languages. Research in the last decade has produced significant results on the theory and foundation of nar...
Sergio Antoy