Probabilistic Sampling

Definition ∞ Probabilistic Sampling is a technique used in data analysis and network monitoring where a subset of data points is selected randomly to infer properties of the entire dataset. In blockchain contexts, it can be employed to efficiently verify network states or monitor transaction activity without processing every single event. This method provides statistical confidence in the findings derived from the sample.
Context ∞ Probabilistic sampling is relevant in the analysis of large-scale blockchain data and in the design of certain consensus or verification mechanisms. News coverage may touch upon its application in monitoring network health, detecting anomalies, or optimizing data verification processes in distributed systems. Current discussions often address the statistical rigor required to ensure the reliability of inferences drawn from sampled data.