Learned Metric Index - Proposition of learned indexing for unstructured data.
Matej AntolJaroslav OlhaTerézia SlaninákováVlastislav DohnalPublished in: Inf. Syst. (2021)
Keyphrases
- unstructured data
- learned metric
- metric learning
- distance metric
- gaussian process regression
- structured data
- big data
- textual data
- semi structured
- learning scheme
- relational databases
- database
- information retrieval
- feature space
- distance function
- dimensionality reduction
- euclidean distance
- raw data
- information management
- semi structured data
- pairwise
- semi supervised
- information extraction
- data management
- data warehouse
- semistructured data
- data points
- databases
- machine learning
- data analysis
- textual information
- data sources
- learning tasks
- data processing