Explore the concept of ground truth in industrial processes through this 38-minute BSidesLV conference talk. Delve into the challenges of establishing accurate baselines in complex industrial environments, including temporal alignment issues and variability factors. Learn about machine learning techniques for tracing sources of variability and implementing behavior-based event detection systems. Discover the advantages of these advanced methods over traditional approaches. Gain insights into toolkit flow, feature selection, cluster tuning algorithms, and state of health assessments. Understand how to optimize thresholds and incorporate operator expertise into the process. Enhance your knowledge of industrial data analysis and process optimization techniques.