Technology convergence prediction based on semantic representation of patent classification's text.
Jinzhu ZhangYifeng LiPublished in: CSSE (2021)
Keyphrases
- semantic representation
- natural language
- semantic representations
- information retrieval
- semantic integration
- machine learning
- text classification
- semantic parsing
- plain text
- conceptual graphs
- prediction accuracy
- intellectual property
- text mining
- decision trees
- knowledge acquisition
- database
- active learning
- data model
- databases
- data sets