EXPERIENCE: Glitches in Databases, How to Ensure Data Quality by Outlier Detection Techniques.
Ciro D'UrsoPublished in: ACM J. Data Inf. Qual. (2016)
Keyphrases
- outlier detection
- data quality
- data cleaning
- databases
- knowledge discovery
- data warehouse
- data cleansing
- fraud detection
- data streams
- density ratio estimation
- density estimation
- credit card fraud detection
- detection algorithm
- data integration
- data mining
- high dimensional datasets
- detect outliers
- database
- database systems
- detecting outliers
- data sources
- distance based outlier detection
- change point detection
- indexing techniques
- spatial databases
- data transformation
- data warehousing
- feature selection
- relational databases
- metadata