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Acquiring Item Difficulty Estimates: a Collaborative Effort of Data and Judgment. Nominee for Best Paper Award.
Kelly Wauters
Piet Desmet
Wim van den Noortgate
Published in:
EDM (2011)
Keyphrases
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database
data sets
high quality
data points
raw data
data analysis
experimental data
data sources
probability distribution
data warehouse
complex data
spatial data
input data
data mining techniques
image data
end users
social media
prior knowledge
xml documents
social networks
databases