Physical Sciences and Mathematics Commons^™

Anomaly Detection Methods To Improve Supply Chain Data Quality And Operations, Ana E. Glaser, Jake P. Harrison, David Josephs

SMU Data Science Review

Supply chain operations drive the planning, manufacture, and distribution of billions of semiconductors a year, spanning thousands of products across many supply chain configurations. The customizations span from wafer technology to die stacking and chip feature enablement. Data quality drives efficiency in these processes and anomalies in data can be very disruptive, and at times, consequential. Developing preventative measures that automate the detection of anomalies before they reach downstream execution systems would result in significant efficiency gain for the organization. The purpose of this research is to identify an effective, actionable, and computationally efficient approach to highlight anomalies in a …