Mapping knowledge structure by keyword co-occurrence: a first look at journal papers in Technology Foresight.
Hsin-Ning SuPei-Chun LeePublished in: Scientometrics (2010)
Keyphrases
- co occurrence
- knowledge structures
- special issue
- knowledge representation
- knowledge base
- wordnet
- papers published
- knowledge transfer
- variable precision
- keywords
- named entities
- semantic relations
- query terms
- latent semantic analysis
- semantic similarity
- knowledge based systems
- learning objects
- knowledge domains
- semi supervised learning
- case study
- word co occurrence
- machine learning
- probabilistic latent semantic analysis
- learning algorithm