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KPI monitoring

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Bitu Technology
Bitu Technology
Jul 7, 2023 · Artificial Intelligence

Building a KPI Alert System with Matrix Profiling and MACD at Tubi

An in‑depth case study describes how Tubi’s data‑science team built a flexible KPI alert system that tackles seasonal trends and diverse metric scales by applying seasonal decomposition, Matrix Profiling via the Stumpy library for anomaly detection, and MACD for trend analysis, achieving higher true‑positive rates while reducing false alarms.

KPI monitoringMACDanomaly detection
0 likes · 11 min read
Building a KPI Alert System with Matrix Profiling and MACD at Tubi
Xianyu Technology
Xianyu Technology
Sep 7, 2021 · Big Data

Analyzing Business Data Fluctuations and Attribution Methods

The article outlines a systematic framework for detecting abnormal KPI fluctuations in daily dashboards—verifying data accuracy, applying period‑over‑period and 3‑sigma rules, then attributing causes across product, competitor and market scopes using MECE‑based horizontal, vertical funnel, and cross analyses, and quantifying impacts with control‑variable, slot, marginal‑effect, prior‑judgment and difference‑in‑differences methods for rapid analyst response and potential automation.

AttributionBusiness IntelligenceKPI monitoring
0 likes · 7 min read
Analyzing Business Data Fluctuations and Attribution Methods