5 citations · 5 across the 1 of their papers we have counts for
2 papers
cs.IR2018
Clustering students' open-ended questionnaire answers
Wilhelmiina Hämäläinen, Mike Joy, Florian Berger +1
Open responses form a rich but underused source of information in educational data mining and intelligent tutoring systems. One of the major obstacles is the difficulty of clusteri…
cs.AI2017★ 5 cited
Specious rules: an efficient and effective unifying method for removing misleading and uninformative patterns in association rule mining
Wilhelmiina Hämäläinen, Geoffrey I. Webb
We present theoretical analysis and a suite of tests and procedures for addressing a broad class of redundant and misleading association rules we call \emph{specious rules}. Specio…