PSI: Constructing ad-hoc simplices to interpolate high-dimensional unstructured data.
Stefan LüdersKlaus DolagPublished in: J. Comput. Phys. (2022)
Keyphrases
- unstructured data
- high dimensional
- structured data
- textual data
- big data
- semi structured
- relational databases
- information management
- semi structured data
- raw data
- text data
- data sources
- low dimensional
- structured and unstructured data
- dimensionality reduction
- nearest neighbor
- data warehouse
- data points
- feature space
- databases
- semistructured data
- data warehousing
- high dimensional data
- information extraction
- similarity search
- cloud computing
- data management
- text mining
- knowledge discovery
- query language
- data model
- database systems
- data sets