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FabledCurator/frontend/src/components/settings/MLThresholdSliders.vue
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feat(ml): DB-backed tagger_store_floor (default 0.70), the ingest confidence floor
Promotes the prediction store-floor from the TAGGER_STORE_FLOOR env (default
0.05) to a DB-backed, Settings-UI-tunable ml_settings column (default 0.70).
Storing every tag down to 0.05 from a ~10k-tag tagger is what grew
image_record's TOAST to ~100 GB; the suggestion path already filters at 0.70
and the centroid/learned path covers lower-confidence preferred tags, so the
sub-0.70 tail is redundant. Foundation for plan-task #764 (backfill + reclaim
land next; this only changes the write gate for NEW imports).

- ml_settings.tagger_store_floor (migration 0044, default 0.70)
- tagger.Tagger.infer(store_floor=...); ml task passes settings.tagger_store_floor
- ML admin GET/PATCH expose it; PATCH rejects a category suggestion threshold
  below the floor (nothing below the floor is stored, so the gap surfaces
  nothing) — server backstop for the UI slider clamp
- Settings → ML: store-floor slider + caption; category sliders min-bound to it

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-10 13:50:30 -04:00

69 lines
2.6 KiB
Vue

<template>
<v-card>
<v-card-title>Suggestion thresholds</v-card-title>
<v-card-text v-if="store.settings">
<v-row v-for="f in fields" :key="f.key">
<v-col cols="12">
<v-slider
v-model="local[f.key]" :label="f.label"
:min="f.floorMin ? local.tagger_store_floor : 0" max="1" step="0.05"
thumb-label hide-details
color="accent" @end="save"
/>
</v-col>
</v-row>
<v-divider class="my-4" />
<v-row>
<v-col cols="12">
<v-slider
v-model="local.tagger_store_floor" label="Tagger store floor"
min="0" max="1" step="0.05" thumb-label hide-details
color="accent" @end="save"
/>
<div class="text-caption fc-muted mt-1">
Tagger predictions below this confidence aren't stored — raising it
keeps the image library lean. Suggestions can't be shown below the
floor; lower-confidence tags you actually want still surface through
the learned centroid path.
</div>
</v-col>
</v-row>
</v-card-text>
<v-card-text v-else><v-skeleton-loader type="paragraph" /></v-card-text>
</v-card>
</template>
<script setup>
import { toast } from '../../utils/toast.js'
import { reactive, watch } from 'vue'
import { useMLStore } from '../../stores/ml.js'
const store = useMLStore()
// 'artist' (FC-2d-vii-c) and 'copyright' (2026-06-01) retired as
// suggestion categories; their threshold rows are gone.
// floorMin: the per-category suggestion thresholds can't drop below the
// tagger store floor (nothing below the floor is stored to surface).
const fields = [
{ key: 'suggestion_threshold_character', label: 'Character', floorMin: true },
{ key: 'suggestion_threshold_general', label: 'General', floorMin: true },
{ key: 'centroid_similarity_threshold', label: 'Centroid similarity' }
]
const local = reactive({})
watch(() => store.settings, (s) => { if (s) Object.assign(local, s) }, { immediate: true })
async function save() {
// Mirror the server invariant: keep the category thresholds at or above the
// store floor so a raised floor doesn't leave a threshold stranded below it.
const floor = local.tagger_store_floor
local.suggestion_threshold_character = Math.max(local.suggestion_threshold_character, floor)
local.suggestion_threshold_general = Math.max(local.suggestion_threshold_general, floor)
const patch = {}
for (const f of fields) patch[f.key] = local[f.key]
patch.tagger_store_floor = local.tagger_store_floor
try { await store.patchSettings(patch) }
catch (e) { toast({ text: e.message, type: 'error' }) }
}
</script>