Extracting Knowledge from Life Courses: Clustering and Visualization.
Nicolas S. MüllerAlexis GabadinhoGilbert RitschardMatthias StuderPublished in: DaWaK (2008)
Keyphrases
- self organizing maps
- clustering method
- categorical data
- knowledge base
- clustering algorithm
- knowledge acquisition
- e learning
- domain knowledge
- learning systems
- visual representations
- hierarchical clustering
- higher level
- k means
- knowledge representation
- knowledge management
- unsupervised learning
- expert systems
- prior knowledge
- data analysis
- outlier detection
- knowledge sharing
- fuzzy clustering
- neural network
- subject matter
- data points