feat(quality): implement T4 before/after dashboard and generate validation sign-off
This commit is contained in:
Srilekha committed
1 parent
b63d278972
commit
9b3e4803d4
3 files changed
+439
No files matched your search
@@ -0,0 +1,23 @@
|
||||
# T4 – Quality Dashboard & Transformation Sign-off
|
||||
|
||||
**Generated:** 2026-11-10 15:33:57
|
||||
**Database:** `data/hiffi_catalog.db`
|
||||
**Status:** **PASSED & VERIFIED**
|
||||
|
||||
---
|
||||
|
||||
## 1. Before vs. After Transformation Summary
|
||||
|
||||
| Dimension | Raw Ingested State (Before) | Cleaned Backend State (After) | Status |
|
||||
|---|---|---|---|
|
||||
| **Cohort Size** | 501 artists (drift detected) | **Strictly 500 verified artists** (50/150/300) | **RESOLVED** |
|
||||
| **Sales Methodology** | Synthetic streaming EAS inflation | **100% empirical pure sales** (`streaming_eas == 0.0`) | **RESOLVED** |
|
||||
| **Sales Ingestion** | 530 component math mismatches | **0 mismatches**, exact parity with master CSV | **RESOLVED** |
|
||||
| **Ranking Coverage** | Unindexed catalog | **Dense ranks #1 to #17,135** | **RESOLVED** |
|
||||
| **Telemetry History** | Sparse delta tracking | **6,000 snapshots** across all 500 cohort artists | **RESOLVED** |
|
||||
|
||||
---
|
||||
|
||||
## 2. Interactive Deliverable
|
||||
- Interactive visual dashboard generated at: `data/quality_dashboard.html`
|
||||
- Automated recurring check registered in: `scripts/generate_t4_dashboard.py`
|
||||
@@ -0,0 +1,167 @@
|
||||
<!DOCTYPE html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<title>Hiffi Artist Intelligence - T4 Quality Dashboard</title>
|
||||
<style>
|
||||
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; background: #0f172a; color: #f8fafc; margin: 0; padding: 24px; }
|
||||
.container { max-width: 1100px; margin: 0 auto; }
|
||||
h1 { font-size: 26px; margin-bottom: 4px; color: #38bdf8; }
|
||||
.timestamp { color: #94a3b8; font-size: 13px; margin-bottom: 24px; }
|
||||
.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 28px; }
|
||||
.card { background: #1e293b; border: 1px solid #334155; border-radius: 8px; padding: 16px; }
|
||||
.card-title { font-size: 12px; color: #94a3b8; text-transform: uppercase; letter-spacing: 0.5px; }
|
||||
.card-value { font-size: 24px; font-weight: bold; margin-top: 6px; color: #f1f5f9; }
|
||||
.card-sub { font-size: 12px; color: #10b981; margin-top: 4px; }
|
||||
table { width: 100%; border-collapse: collapse; margin-bottom: 28px; background: #1e293b; border-radius: 8px; overflow: hidden; }
|
||||
th, td { padding: 12px 16px; text-align: left; font-size: 13px; border-bottom: 1px solid #334155; }
|
||||
th { background: #0f172a; color: #94a3b8; font-weight: 600; text-transform: uppercase; font-size: 11px; }
|
||||
tr:last-child td { border-bottom: none; }
|
||||
.badge { display: inline-block; padding: 2px 8px; border-radius: 4px; font-size: 11px; font-weight: 600; }
|
||||
.badge-icon { background: #f59e0b20; color: #f59e0b; border: 1px solid #f59e0b40; }
|
||||
.badge-pass { background: #10b98120; color: #10b981; border: 1px solid #10b98140; }
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<div class="container">
|
||||
<h1>T4 – Quality & Authenticity Dashboard</h1>
|
||||
<div class="timestamp">Generated: 2026-11-10 15:33:57 | Target: hiffi_catalog.db</div>
|
||||
|
||||
<div class="grid">
|
||||
<div class="card">
|
||||
<div class="card-title">Curated Cohort</div>
|
||||
<div class="card-value">500 Artists</div>
|
||||
<div class="card-sub">Strict 50 / 150 / 300 Split</div>
|
||||
</div>
|
||||
<div class="card">
|
||||
<div class="card-title">Commercial Catalog</div>
|
||||
<div class="card-value">17,135 Artists</div>
|
||||
<div class="card-sub">Dense Ranks #1 to #17,135</div>
|
||||
</div>
|
||||
<div class="card">
|
||||
<div class="card-title">Pure Sales Volume</div>
|
||||
<div class="card-value">9.58B Units</div>
|
||||
<div class="card-sub">0.0 Synthetic Streaming SEA</div>
|
||||
</div>
|
||||
<div class="card">
|
||||
<div class="card-title">Snapshot Telemetry</div>
|
||||
<div class="card-value">6,000 Records</div>
|
||||
<div class="card-sub">100% 7d & 30d Velocity</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<h2 style="font-size: 18px; color: #e2e8f0; margin-bottom: 12px;">Data Pipeline Before & After Transformation</h2>
|
||||
<table>
|
||||
<thead>
|
||||
<tr>
|
||||
<th>Pipeline Dimension</th>
|
||||
<th>Raw Ingested State (Before)</th>
|
||||
<th>Production Pipeline State (After)</th>
|
||||
<th>Validation Invariant</th>
|
||||
<th>Status</th>
|
||||
</tr>
|
||||
</thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td><strong>Cohort Scope</strong></td>
|
||||
<td>501 unconstrained artists (drift detected)</td>
|
||||
<td><strong>Strict 500 verified artists</strong></td>
|
||||
<td>T1: 50, T2: 150, T3: 300, T4: 0</td>
|
||||
<td><span class="badge badge-pass">PASSED</span></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td><strong>Avatar Integrity</strong></td>
|
||||
<td>Scattered external URLs, missing images</td>
|
||||
<td><strong>100% local verified portraits</strong></td>
|
||||
<td>image_verified_flag = 1</td>
|
||||
<td><span class="badge badge-pass">PASSED</span></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td><strong>Commercial Sales</strong></td>
|
||||
<td>Synthetic streaming formulas (SEA/TEA)</td>
|
||||
<td><strong>100% empirical pure sales</strong></td>
|
||||
<td>streaming_eas == 0.0</td>
|
||||
<td><span class="badge badge-pass">PASSED</span></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td><strong>Sales Discrepancy</strong></td>
|
||||
<td>530 component math mismatches</td>
|
||||
<td><strong>0 mismatches; exact CSV parity</strong></td>
|
||||
<td>albums + singles == total</td>
|
||||
<td><span class="badge badge-pass">PASSED</span></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td><strong>Catalog Ranking</strong></td>
|
||||
<td>Unindexed raw table rows</td>
|
||||
<td><strong>Dense sequential ranks (1–17,135)</strong></td>
|
||||
<td>Zero gaps, zero duplicates</td>
|
||||
<td><span class="badge badge-pass">PASSED</span></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td><strong>Velocity Telemetry</strong></td>
|
||||
<td>Static snapshot views</td>
|
||||
<td><strong>6,000 historical delta points</strong></td>
|
||||
<td>7d and 30d rolling deltas</td>
|
||||
<td><span class="badge badge-pass">PASSED</span></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
|
||||
<h2 style="font-size: 18px; color: #e2e8f0; margin-bottom: 12px;">Top 5 Cohort Preview</h2>
|
||||
<table>
|
||||
<thead>
|
||||
<tr>
|
||||
<th>Rank</th>
|
||||
<th>Artist</th>
|
||||
<th>Tier</th>
|
||||
<th>Spotify Listeners</th>
|
||||
<th>YT Subscribers</th>
|
||||
<th>7d Velocity</th>
|
||||
</tr>
|
||||
</thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td>#1</td>
|
||||
<td><strong>Drake</strong></td>
|
||||
<td><span class="badge badge-icon">TIER_1_ICON</span></td>
|
||||
<td>94,140,384</td>
|
||||
<td>33,200,000</td>
|
||||
<td>+0.37%</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>#2</td>
|
||||
<td><strong>Eminem</strong></td>
|
||||
<td><span class="badge badge-icon">TIER_1_ICON</span></td>
|
||||
<td>73,189,445</td>
|
||||
<td>67,400,000</td>
|
||||
<td>+0.37%</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>#3</td>
|
||||
<td><strong>Nicki Minaj</strong></td>
|
||||
<td><span class="badge badge-icon">TIER_1_ICON</span></td>
|
||||
<td>45,450,181</td>
|
||||
<td>28,500,000</td>
|
||||
<td>+0.36%</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>#4</td>
|
||||
<td><strong>Travis Scott</strong></td>
|
||||
<td><span class="badge badge-icon">TIER_1_ICON</span></td>
|
||||
<td>60,293,812</td>
|
||||
<td>20,800,000</td>
|
||||
<td>+0.36%</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td>#5</td>
|
||||
<td><strong>Post Malone</strong></td>
|
||||
<td><span class="badge badge-icon">TIER_1_ICON</span></td>
|
||||
<td>61,999,914</td>
|
||||
<td>29,100,000</td>
|
||||
<td>+0.36%</td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
</body>
|
||||
</html>
|
||||
Reference in new issue
Block a user