Dimensionality Reduction of Unsupervised Data.
Manoranjan DashHua LiuJ. YaoPublished in: ICTAI (1997)
Keyphrases
- data collection
- data sets
- data structure
- raw data
- data analysis
- high dimensional data
- database
- original data
- dimensionality reduction
- statistical analysis
- data sources
- data mining techniques
- statistical methods
- missing data
- computer systems
- small number
- data quality
- prior knowledge
- data objects
- structure preserving
- data representation
- machine learning
- spatial data
- synthetic data
- input data
- image data
- query processing
- decision trees