Sources of inventive novelty: two patent classification schemas, same story.
José LoboDeborah StrumskyPublished in: Scientometrics (2019)
Keyphrases
- automatic classification
- pattern recognition
- pattern classification
- classification accuracy
- databases
- decision trees
- image classification
- novelty detection
- decision rules
- data integration
- data sources
- classification method
- classification rules
- class labels
- training samples
- information sources
- text classification
- xml documents
- classification scheme
- support vector
- feature selection
- classification systems
- intellectual property
- support vector machine svm
- machine learning methods
- classification algorithm
- benchmark datasets
- machine learning algorithms
- feature space
- feature extraction
- information retrieval
- neural network