MlbendMetrics.recall.go: def of mlbend-metrics@0.1.0.0
Import: import mlbend-metrics@0.1.0.0/main.bend as MlbendMetrics
Lines 272-281 of mlbend-metrics@0.1.0.0/main.bend: https://jend.leeeet.dev/read.txt?path=mlbend-metrics@0.1.0.0/main.bend&start_line=272&end_line=281

import Base

# the fraction of the samples really k that are predicted as k: the
# recall of the class k
def recall.go(r: Result<&1, &1, Bad, Nat>, +ys: List<&2, Nat>, +ps: List<&2, Nat>, +k: Nat) -> Result<&1, &1, Bad, F32>:
  match r:
    case Done{n}:
      Done{ratio(count_both(ys, ps, k), count_true(ys, k))}
    case Fail{Mismatch{expected, got}}:
      Fail{Mismatch{expected, got}}
    case Fail{Empty{}}:
      Fail{Empty{}}

Uses (8):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=mlbend-metrics@0.1.0.0/main.bend&name=Bad
  https://jend.leeeet.dev/definition.txt?path=mlbend-metrics@0.1.0.0/main.bend&name=count_both
  https://jend.leeeet.dev/definition.txt?path=mlbend-metrics@0.1.0.0/main.bend&name=count_true
  https://jend.leeeet.dev/definition.txt?path=mlbend-metrics@0.1.0.0/main.bend&name=ratio