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Turtle excluder device (teds)
| Глоссарий рыболовных терминов в рыбной промышленности |
An implement that has been certified to reduce the likelihood of capturing sea turtles.
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Устройство исключения черепах (ted), русский
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Likelihood, английский
- Вероятность. правдоподобие.
- Правдоподобие; вероятность
- In probabilistic and statistical methods, the likelihood is a measure of the evidence for the data when a hypothesis is assumed to be true. it is commonly used in bayesian and quasi-bayesian techniques. a related measure, minimum message length, can be derived from information theoretic principles. as an example, suppose you observe a data value x that is assumed to be gaussian. the likelihood for that data when the assumed mean is, say, 5, and the variance is 10, is proportional to e-((x-5)2/2*10), the kernel of a gaussian distribution. a likelihood is typically calculated using the kernel, rather than the complete distribution function, which includes the normalizing constants. see also: minimum message length.
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Relative abundance, английский
An index used to compare the abundance of fish populations from year to year. this does not measure the actual numbers of fish, but shows changes in populations over time.
Subpopulation, английский
An identifiable fraction or subdivision of a population.
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