Technology and Effect Matrix for Patent Clustering.
Xu ChenZhiyong PengBin LiuPublished in: IEEE WISA (2013)
Keyphrases
- intellectual property
- patent information
- cost effective
- information retrieval
- case study
- anomaly detection
- rapid development
- k means
- unsupervised learning
- spectral clustering
- data clustering
- clustering method
- self organizing maps
- graph theoretic
- computer systems
- categorical data
- data objects
- cluster analysis
- singular value decomposition
- similarity matrix
- data processing
- data sets
- graph clustering
- ubiquitous computing technology
- low rank
- covariance matrix
- information theoretic
- outlier detection
- information retrieval systems
- semi supervised
- information systems