Using the patent co-citation approach to establish a new patent classification system.
Kuei-Kuei LaiShiao-Jun WuPublished in: Inf. Process. Manag. (2005)
Keyphrases
- information retrieval
- support vector
- pattern recognition
- support vector machine svm
- classification accuracy
- patent documents
- prior art
- intellectual property
- classification systems
- patent search
- pattern classification
- classification models
- benchmark datasets
- training samples
- classification scheme
- classification process
- automatic classification
- citation networks
- decision rules
- classification algorithm
- unsupervised learning
- support vector machine
- training set
- classification method
- cross validation
- supervised classification
- text classification
- image classification
- feature set
- decision trees