Treelets | A Tool for Dimensionality Reduction and Multi-Scale Analysis of Unstructured Data.
Ann B. LeeBoaz NadlerPublished in: AISTATS (2007)
Keyphrases
- unstructured data
- dimensionality reduction
- structured data
- big data
- high dimensional data
- textual data
- data warehouse
- semi structured
- feature extraction
- low dimensional
- information management
- relational databases
- principal component analysis
- case study
- semi structured data
- raw data
- structured and unstructured data
- data points
- data sources
- information retrieval
- data processing
- image classification
- information extraction
- high dimensional
- pattern recognition
- search engine
- data sets