MlbendReport.cls_of: def of mlbend-report@0.1.0.0
Import: import mlbend-report@0.1.0.0/main.bend as MlbendReport
Lines 147-154 of mlbend-report@0.1.0.0/main.bend: https://jend.leeeet.dev/read.txt?path=mlbend-report@0.1.0.0/main.bend&start_line=147&end_line=154

import Base
import mlbend-metrics@0.1.0.0/main.bend as M

# The report of one class: its precision, its recall, its F1 and its
# support.
def cls_of(+ys: List<&2, Nat>, +ps: List<&2, Nat>, +i: Nat) -> Cls:
  +hits = M.count_both(ys, ps, i)
  +support = M.count_true(ys, i)
  +p = M.ratio(hits, M.count_pred(ps, i))
  +r = M.ratio(hits, support)
  Cls{p, r, M.f1_num(p, r), support}

Uses (8):
  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=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_pred
  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=f1_num
  https://jend.leeeet.dev/definition.txt?path=mlbend-metrics@0.1.0.0/main.bend&name=ratio
  https://jend.leeeet.dev/definition.txt?path=mlbend-report@0.1.0.0/main.bend&name=Cls