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» Learning the k in k-means
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98
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IJON
2006
78views more  IJON 2006»
15 years 24 days ago
Improving self-organization of document collections by semantic mapping
In text management tasks, the dimensionality reduction becomes necessary to computation and interpretability of the results generated by machine learning algorithms. This paper de...
Renato Fernandes Corrêa, Teresa Bernarda Lud...
95
Voted
PR
2006
99views more  PR 2006»
15 years 22 days ago
Class-dependent PCA, MDC and LDA: A combined classifier for pattern classification
Several pattern classifiers give high classification accuracy but their storage requirements and processing time are severely expensive. On the other hand, some classifiers requir...
Alok Sharma, Kuldip K. Paliwal, Godfrey C. Onwubol...
SIGCSE
2008
ACM
132views Education» more  SIGCSE 2008»
15 years 22 days ago
Course experiences of computing students with disabilities: four case studies
Inclusive education is the practice of making sure that all students of all abilities have positive learning experiences. The study presented in this paper explores the current st...
Katherine Deibel
71
Voted
SIGCSE
2008
ACM
120views Education» more  SIGCSE 2008»
15 years 22 days ago
A system for developing tablet pc applications for education
We describe a new system for building Tablet PC-based classroom software. The system, called SLICE, is built for extensibility, using a unique "explicit state" model. Ap...
Sam Kamin, Michael Hines, Chad Peiper, Boris Capit...
102
Voted
SIGCSE
2008
ACM
162views Education» more  SIGCSE 2008»
15 years 22 days ago
Automatic extraction of notions from course material
Formally defining the knowledge units taught in a course helps instructors ensure a sound coverage of topics and provides an objective basis for comparing the content of two cours...
Michela Pedroni, Manuel Oriol, Bertrand Meyer, Luk...