An Approach to Extracting Thematic Views from Highly Heterogeneous Sources of a Data Lake.
Claudia DiamantiniPaolo Lo GiudiceLorenzo MusarellaDomenico PotenaEmanuele StortiDomenico UrsinoPublished in: SEBD (2018)
Keyphrases
- data sources
- data sets
- high quality
- highly heterogeneous
- database
- synthetic data
- data points
- data analysis
- experimental data
- information sources
- data collection
- data mining techniques
- image data
- data structure
- input data
- data processing
- knowledge discovery
- sensor data
- data quality
- statistical methods
- neural network
- semi supervised
- data extraction
- complex data
- big data
- noisy data
- query processing
- spatial data
- missing data
- training data
- computer systems
- small number