Visualisation of Heterogeneous Data with the Generalised Generative Topographic Mapping.
Michel F. RandrianandrasanaShahzad MumtazIan T. NabneyPublished in: IVAPP (2015)
Keyphrases
- heterogeneous data
- generative topographic mapping
- data clustering
- dimension reduction
- density estimation
- self organizing maps
- semi supervised
- em algorithm
- data integration
- data mining framework
- low dimensional
- data management
- manifold learning
- data sources
- complex data
- high dimensional data
- databases
- metadata
- information sources
- geodesic distance
- high dimensional
- feature extraction
- database
- unsupervised learning
- supervised learning
- expectation maximization
- feature space
- neural network
- data mining
- web data
- preprocessing
- euclidean distance
- user interface
- image data
- principal component analysis