-Gram Distance for Ordered Unlabeled Trees.
Nobuhito OhkuraKouichi HirataTetsuji KuboyamaMasateru HaraoPublished in: Discovery Science (2005)
Keyphrases
- ordered labeled trees
- labeled trees
- ordered trees
- unordered trees
- rooted trees
- semi supervised learning
- tree edit distance
- gain ratio
- labeled data
- decision trees
- xml documents
- active learning
- distance measure
- training data
- tree languages
- tree patterns
- unlabeled data
- unsupervised learning
- semi supervised
- tree structures
- tree structured data
- tree mining
- distance transform
- distance metric
- high dimensional
- training set