View source: R/perf-pairwise.r
perf_pairwise | R Documentation |
Additional performance using appropriate metric for pairwise distribution fit.
perf_pairwise(y, f, group, metric = "ndcg", w = NULL, max_rank = 0)
y |
responses used for fit. |
f |
the predicted responses. |
group |
the indices specifiying which response variables belong to which groups. |
metric |
What type of performance measure to compute in
|
w |
is the weights of each observation. |
max_rank |
the maximum rank considered in the groups measure. |
returns a numeric value of the selected performance metric
Greg Ridgeway gregridgeway@gmail.com
gbmt
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