Text Representations for Patent Classification.
Eva D'hondtSuzan VerberneCornelis H. A. KosterLou BovesPublished in: Comput. Linguistics (2013)
Keyphrases
- information retrieval
- supervised machine learning
- classification accuracy
- machine learning
- classification method
- supervised learning
- classification process
- pattern classification
- classification algorithm
- text classification
- classification systems
- training set
- pattern recognition
- decision trees
- intellectual property
- feature extraction
- database
- classification scheme
- free text
- automatic categorization
- classification rules
- text retrieval
- text classifiers
- model selection
- classification models
- support vector machine svm
- training samples
- text mining
- feature vectors
- preprocessing
- keywords
- feature selection
- data sets