OP-DCI: A Riskless K-Means Clustering for Influential User Identification in MOOC Forum.

Xiangyu Hou Chi-Un Lei Yu-Kwong Kwok

Published in: ICMLA (2017)

Keyphrases

end users
user interface
information retrieval
user requirements
discussion forums
neural network
user queries
data sets
recommender systems
k means
relevance feedback
user preferences
information overload
query formulation