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Measuring accuracy of triples in knowledge graphs
(Springer, 2017-06-19)
An increasing amount of large-scale knowledge graphs have
been constructed in recent years. Those graphs are often created from
text-based extraction, which could be very noisy. So far, cleaning knowledge
graphs are ...
Unsupervised learning for understanding student achievement in a distance learning setting
(IEEE, 2017-04-25)
Many factors could affect the achievement of students in distance learning settings. Internal factors such as age, gender, previous education level and engagement in online learning activities can play an important role ...