Jämför metoder
Granska de valda metoderna sida vid sida; rader som skiljer sig är markerade.
| Markovmodell× | Stokastisk Markovmodell× | |
|---|---|---|
| Ämnesområde | Simulering | Simulering |
| Familj | Process / pipeline | Process / pipeline |
| Ursprungsår≠ | 1906 | 1993 |
| Upphovsperson≠ | Andrei Markov | Markov, A. A. (probabilistic extension developed by Sonnenberg & Beck and others) |
| Typ≠ | Probabilistic state-transition model | Probabilistic state-transition model with Monte Carlo uncertainty propagation |
| Ursprungskälla≠ | Norris, J. R. (1997). Markov Chains. Cambridge University Press, Cambridge. ISBN: 9780521633963 | Sonnenberg, F. A., & Beck, J. R. (1993). Markov models in medical decision making: A practical guide. Medical Decision Making, 13(4), 322–338. DOI ↗ |
| Alias | Markov Chain, Discrete-Time Markov Chain, DTMC, Markov Process | Probabilistic Markov Model, Stochastic Markov Chain, SMM, Monte Carlo Markov Model |
| Närliggande≠ | 5 | 6 |
| Sammanfattning≠ | A Markov Model represents a system as a finite set of states and specifies the probability of moving from one state to another at each time step. By capturing only the current state — not the full history — it enables tractable analysis of complex dynamic processes across health economics, engineering reliability, operations research, and social-science modeling. | A Stochastic Markov Model is a simulation technique that represents a system as a set of mutually exclusive health or decision states, moves a cohort (or individual agents) through those states using probabilistically sampled transition parameters, and aggregates outcomes across thousands of Monte Carlo iterations to produce full probability distributions over costs, outcomes, or rankings rather than single point estimates. |
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