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AUSDM
2008
Springer
367views Data Mining» more  AUSDM 2008»
15 years 9 months ago
Categorical Proportional Difference: A Feature Selection Method for Text Categorization
Supervised text categorization is a machine learning task where a predefined category label is automatically assigned to a previously unlabelled document based upon characteristic...
Mondelle Simeon, Robert J. Hilderman
AUSDM
2008
Springer
243views Data Mining» more  AUSDM 2008»
15 years 9 months ago
Structure-Based Document Model with Discrete Wavelet Transforms and Its Application to Document Classification
Term signal is an existing text representation that depicts a term as a vector of frequencies of occurrences in a number of user-defined partitions of a document. Although term si...
Supphachai Thaicharoen, Tom Altman, Krzysztof J. C...
AUSDM
2008
Springer
246views Data Mining» more  AUSDM 2008»
15 years 9 months ago
A New Evaluation Measure for Imbalanced Datasets
The area of imbalanced datasets is still relatively new, and it is known that the use of overall accuracy is not an appropriate evaluation measure for imbalanced datasets, because...
Cheng G. Weng, Josiah Poon
AUSDM
2008
Springer
211views Data Mining» more  AUSDM 2008»
15 years 9 months ago
LBR-Meta: An Efficient Algorithm for Lazy Bayesian Rules
LBR is a highly accurate classification algorithm, which lazily constructs a single Bayesian rule for each test instance at classification time. However, its computational complex...
Zhipeng Xie
AUSDM
2008
Springer
231views Data Mining» more  AUSDM 2008»
15 years 9 months ago
S2MP: Similarity Measure for Sequential Patterns
Hassan Saneifar, Sandra Bringay, Anne Laurent, Mag...