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From dirty data to multiple versions of truth: How different choices in data cleaning lead to different learning analytics outcomes.
Justian Knobbout
Huub Everaert
Esther van der Stappen
Published in:
Bled eConference (2019)
Keyphrases
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data cleaning
learning analytics
data quality
database
multiple versions
data processing
data analysis
data sets
databases
knowledge discovery
data sources
data structure
social network analysis
user behavior
training set
data extraction
website