Description Usage Arguments Value
View source: R/filterCopurchaseMatrix.R
This function imports a sparse adjacency matrix. It then applies the Top-n Heaviest Edges Filtering method needed to remove spurious connections between web domains
1 | filterCopurchaseMatrix(copurchase.matrix, n = 3, filterlevel = 0.05)
|
copurchase.matrix |
A sparse Matrix connecting web domains to other web domains by common users |
n |
The top n heaviest weighted edges to average |
filterlevel |
The percentage level chosen to reduce the top n heaviest edges |
a filtered sparse Copurchase matrix
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