Temporal Attention-Based Mood Drift Score
| Goal | KPI (how we’ll measure) | |------|--------------------------| | Increase time‑on‑site per user | +25 % average session duration within 3 months | | Boost repeat visits | +15 % returning‑user rate (weekly) | | Grow user‑generated content | +30 % new posts/comments per month | | Reduce bounce rate on the homepage | ↓10 % bounce rate | | Improve content relevance perception | ≥4.5/5 average rating on “Was this helpful?” prompt | wwwxx.nxcom
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If any KPI falls short by > 10 % after 4 weeks, schedule a to adjust recommendation weighting, UI placement, or feedback prompts. Temporal Attention-Based Mood Drift Score | Goal |
| Category | Requirement | |----------|-------------| | | Initial widget load < 500 ms on 3G; subsequent interactions < 200 ms. | | Scalability | Backend services stateless; horizontally scalable via container orchestration (K8s). | | Security | All API calls over HTTPS; JWT‑based auth; rate‑limit to 30 requests/second per IP. | | Accessibility | WCAG 2.1 AA: keyboard navigation, ARIA labels, sufficient color contrast. | | Internationalization | UI strings externalized; support for EN, ES, FR (extendable). | | Observability | OpenTelemetry traces, Prometheus metrics ( hub_requests_total , feed_latency_ms ). | | Reliability | 99.9 % uptime SLA; fallback to static “Top Picks” if AI service is down. | | | Security | All API calls over