Hellinger Distance Trees for Imbalanced Streams.
Robert J. LyonJ. M. BrookeJoshua D. KnowlesBenjamin W. StappersPublished in: ICPR (2014)
Keyphrases
- data streams
- decision trees
- tree edit distance
- euclidean distance
- kullback leibler
- gain ratio
- distance measure
- distance function
- distance transform
- real time
- class imbalance
- imbalanced data
- classification error
- ordered labeled trees
- labeled trees
- kl divergence
- tree structures
- mutual information
- dimensionality reduction
- feature selection