generate_labels {COSNet} | R Documentation |
Function to generate a vector of random labels
generate_labels(n, pos_rate)
n |
number of labels to be generated |
pos_rate |
rate of expected positive labels |
This function generates "n" random labels in -1, 1 drawn from the binomial distribution B(n, pos_rate)
-1/1 vector of length "n" containing the generated labels
generate_points
pos_rate <- 0.3; n <- 100; ## generating n random labels with 0.3 expected rate of positive labels random_labels <- generate_labels(n, pos_rate); sum(random_labels > 0);