Module 03 · Match Intelligence · 03C

Match Rules Studio

How do thresholds and tolerances change what we accept?

Try this

1Tighten beauty size tolerance from ±8% to ±4%
2Run test-on-sample
3Compare before/after distribution, then Apply or Roll back
Expected: 236ml vs 250ml (5.9% gap) falls out of band; auto-accept share drops before you apply.

3/4

Draft configuration

Auto-accept ≥0.9

Review ≥ (below = flag)0.6

Beauty size tolerance ±%8

Weight · multilingual text0.3

Weight · attribute parity0.4

Weight · category alignment0.15

Weight · size parity0.15

Apparel strict fit rule (slim-straight ≠ relaxed)

Auto-accept vs review distribution

Auto-accept rate

48.4%

Review

48.6%

Flag

3.0%

Beauty size band test

Size gap 5.9% vs tolerance ±8% → in band, score 0.81

Candle band: 360–411g (14.2% spread) needs ±15% to auto-pair large candles.

Arabic normalisation

Seeds

Beauty

mist↔mist · lotion↔lotion · large candle 360–411g · tumbler 170–198g · soap↔hand wash

Apparel

gender must match · fit exact under strict rule · fabric −0.12 · wash −0.08

Food

component-level · portion must match · LTO/combos excluded from core SPI