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A collaborative filtering algorithm based on item labels and Hellinger distance for sparse data.
Yong Wang
Xuhui Zhao
Zhiqiang Zhang
Leo Yu Zhang
Published in:
J. Inf. Sci. (2022)
Keyphrases
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sparse data
filtering algorithm
recommendation algorithms
high dimensional
median filter
adaptive filter
distance measure
distance function
multi category
random projections
data mining
clustering algorithm
query processing