Experience: Learner Analytics Data Quality for an eTextbook System.
Kyu Han KohEric FouhMohammed F. FarghallyHossameldin ShahinClifford A. ShafferPublished in: ACM J. Data Inf. Qual. (2018)
Keyphrases
- data quality
- business intelligence systems
- data warehouse
- data cleansing
- business intelligence
- data cleaning
- quality management
- data confidentiality
- information loss
- quality assessment
- data mining
- e learning
- poor quality
- privacy preservation
- learning analytics
- data transformation
- cell suppression
- data sets
- big data
- information systems
- databases
- personal information
- data privacy
- data warehousing
- data mining techniques
- case study
- natural resources
- feature selection
- real world