Factory Analytics

Multi-stage Quality Causality

Causal process-genealogy mining for explaining how process history and machine states affect downstream quality outcomes.

Causal Quality AnalyticsProcess GenealogyMulti-stage ManufacturingRoot-Cause Explanation
Multi-stage Quality Causality

Quality is generated across stages

Final quality is rarely caused by a single process step. It emerges from material history, machine states, process conditions, routing, rework, and upstream decisions across multiple stages.

Process-genealogy mining

We model the genealogy of parts, processes, machines, and inspections to discover how upstream variation propagates into downstream quality outcomes.

From prediction to explanation

The objective is not only to predict defects but also to identify causal factors, actionable process conditions, and intervention points for quality improvement.