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Acquisition of a classification model for a risk search system from unbalanced textual examples.
Shigeaki Sakurai
Ryohei Orihara
Published in:
Int. J. Bus. Intell. Data Min. (2009)
Keyphrases
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search algorithm
search space
search strategy
minimum risk
active learning
textual features
risk averse
search efficiency
search problems
key concepts
search strategies
nearest neighbor
real time
training data
case study
decision trees
metadata
decision making
machine learning