Technology Forecasting using Matrix Map and Patent Clustering.
Sunghae JunSang-Sung ParkDong-Sik JangPublished in: Ind. Manag. Data Syst. (2012)
Keyphrases
- intellectual property
- clustering method
- clustering algorithm
- patent information
- k means
- rapid development
- self organizing maps
- similarity matrix
- data processing
- data clustering
- maximum a posteriori
- categorical data
- cost effective
- unsupervised learning
- spectral clustering
- information theoretic
- computer systems
- data points
- case study
- ubiquitous computing technology
- patent search
- neural network
- key technologies
- similarity function
- maximum likelihood
- information technology
- feature space
- data mining