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ConceptPoisson Process / Poisson过程

Poisson Process

A classical mathematical model for describing the random arrival of events. The probability of events occurring within a time window of any length is governed by an intensity parameter λ, and events in non-overlapping intervals are mutually independent. It is widely applied in queueing theory, point process modeling, and related fields.

Timeline (last 90 days)

Oct 12

In LJMs, at each event time driven by a Poisson process, the state undergoes a learned instantaneous jump.

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Aug 31

A Poisson process requires the assumptions of event independence and stationarity, whereas OpenAI's reset decisions are human-driven; therefore, the reset probability estimate is better used as a perceptual calibration reference than as a rigorous predictive model.

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Aug 31

The exponential distribution describes the waiting time between successive events in a Poisson process and has the memoryless property.

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