Measuring science and innovation linkage using text mining of research papers and patent information.
Kazuyuki MotohashiHitoshi KoshibaKenta IkeuchiPublished in: Scientometrics (2024)
Keyphrases
- text mining
- patent information
- text analytics
- intellectual property
- data mining
- information retrieval
- information extraction
- patent documents
- text documents
- natural language processing
- text classification
- case study
- web mining
- national research council
- link analysis
- machine learning
- named entities
- computer science
- text data
- search tools
- database
- science education
- knowledge discovery
- knowledge management
- artificial intelligence
- clustering algorithm
- prior art
- information technology
- data analysis
- digital libraries
- topic models
- query expansion