Data Cleaning: A Case Study with OpenRefine and Trifacta Wrangler.
Dessislava Petrova-AntonovaRumyana TanchevaPublished in: QUATIC (2020)
Keyphrases
- data cleaning
- data integration
- text classification
- data quality
- record linkage
- outlier detection
- data processing
- data warehousing
- database
- missing values
- case study
- integrity constraints
- web usage mining
- fraud detection
- real world
- information extraction
- data warehouse
- data management
- data sources
- data mining
- databases