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Choquet capability
| Глоссарий по искусственному интеллекту |
Used in quasi-bayesian models for uncertainty, a positive function v(x) is a (2-monotone) choquet capability if v(empty set) = 0, v(universe)=1, and v(x or y) = v(x) + v(y) - upper(v(x and y)). a lower probability that is also 2-monotone choquet is also a lower envelope, and can be generated from a convex set of probability distributions. a n-monotone choquet probability is also a dempster-shafer belief function. see also: belief function, lower/upper probability, lower envelope, quasi-bayesian theory.
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Capability, английский
- Способность; возможность; мощность; производительность
- A value that developers specify in the app manifest for their windows store apps. windows store apps use capabilities to declare that the app requires programmatic access to protected user resources, such as the pictures library, or connected devices, such as a webcam.
- The ability to perform a function, for example, the ability of a cloud to host highly available virtual machines is a capability, and the ability of a cloud to connect virtual machines to a certain logical network is a capability.
Capability architecture, английский
Мандатная архитектура; архитектура с мандатной адресацией capability-based addressing мандатная адресация capability list мандатный список capability machine машина с мандатной адресацией capability set набор возможностей
Capability for (+gerund), английский
Capability meeting, английский
A meeting arranged by an employer to discuss an employee’s performance, sickness, or absences.
Capability of root penetratio, английский
Capability of root penetration, английский
Capability profile, английский
A virtual machine manager library resource that defines which resources (for example, number of processors or maximum memory) are available to a virtual machine that is created in a private cloud.
Capability testing, английский
Тестирование функциональных возможностей
Capability to change, английский
Uncertainty, английский
- Неизвестность. неопределенность.
- Неопределенность. недостоверность. сомнительность. ненадежность.
- Неопредел
- Неопределенность. параметр, связанный с результатом измерения, характеризующий дисперсию значений, которые могут быть обоснованно отнесены к аналиту. таким параметром может быть, например, среднеквадратическое откло-нение (или кратное ему) или ширина доверительного интервала. также: оценка, относящаяся к результату проверки, которая характеризует область значений, внутри которой лежит истинное значение.
- The (average) number of binary decisions a decision maker has to make in order to select one out of a set of mutually exclusive alternatives, a measure of an observer`s ignorance or lack of information (->bit). since the categories within which events are observed are always specified by an observer, the notion of uncertainty emphasises the cognitive dimension of information processes, specifically in the form of measures of variety, statistical entropy including noise and equivocation. 78
- Неопределенность. параметр, связанный с результатом измерения, характеризующий дисперсию значений, которые могут быть обоснованно отнесены к аналиту. таким параметром может быть, например, среднеквадратическое отклонение (или кратное ему) или ширина доверительного интервала. также: оценка, относящаяся к результату проверки, которая характеризует область значений, внутри которой лежит истинное значение.
Probability, английский
- Probability can be generally defined as a measure of how likely some event will occur. the event could be an explosion, a lottery win or perhaps cancer induction. mathematically speaking, the value of probability varies between 0 and 1 where 0 means an ev
- Вероятность. возможность.
- The probability of an event is a number between zero and 100%. the meaning (interpretation) of probability is the subject of theories of probability, which differ in their interpretations. however, any rule for assigning probabilities to events has to satisfy the axioms of probability.
- Вероятность
- Вероятность probability sample, syn. random sample
- Вероятность. мера случайности появления конкретного события. например, вероятность случайного выбора из популяции человека с конкретным качеством соответствует доле людей в популяции, обладающих этим качеством.
- Вероятность; возможность
- Вероятность; обеспеченность (гидрологической величины) ~ of no-failure вероятность безотказной работы
- Probability is a method for representing uncertainty about propositions or events. it represents the uncertainty about a proposition on a scale from 0 to 1, with a 0 representing complete certainty that the proposition is false or an event will not occur and a value of one will represent the opposite. formally, a probability measure is one that follows kolmogorov`s axioms. there are two main schools of thought on the meaning of probability. frequentists take a narrow interpretation of probability allowing only hypothetically repeatable events or experiments as being quantifiable by probability, while bayesians take a broader interpretation that allows reasoning about "one-shot" events and propositions based on the current knowledge about nature. the bayesian interpretation is most commonly used in artificial intelligence, while the frequentist interpretation is most commonly taught in statistics courses. the label "bayesian" arises from the central role that the bayes theorem plays in this use of probability. it allows one to reason from effects to causes and encourages the use of probability measures to describe supposedly fixed events or propositions which frequentists disallow. the probability for these events reflects one`s state of knowledge about the event, rather than being an assertion that the unknown event can vary. for example, a bayesian would have no qualms about making statements about the probability that a given die, rolled and hidden from his sight is, for example, a six. a frequentist would be unable to make such a statement, preferring to talk about his confidence in the method when applied to a hypothetically large number of repeated experiments. in the end, they would act in similar ways. when the long run data are available, bayesians and frequentists end up with the same estimates. see also: bayes theorem, kolmogorov`s axioms.
- Вероятность. математическое измерение возможности появления неко-его события, выраженное в виде дроби или процента [30]. значения статистической вероятности лежат в пределах от 1 или 100 процентов (всегда) до 0 или 0 процентов (никогда) [20]. наибольшее приближение к истинной вероятности дает относитель-ная частота события, полученная на основе большой серии измерений или результа-тов [33]. вероятность может быть также определена как выражение в некоторой неопределимой форме "степени уверенности" или как предельная частота события в бесконечной случайной последовательности [49].
- The likelihood of something happening. for example, sale being made.
- Вероятность. математическое измерение возможности появления некоего события, выраженное в виде дроби или процента [30]. значения статистической вероятности лежат в пределах от 1 или 100 процентов (всегда) до 0 или 0 процентов (никогда) [20]. наибольшее приближение к истинной вероятности дает относительная частота события, полученная на основе большой серии измерений или результатов [33]. вероятность может быть также определена как выражение в некоторой неопределимой форме "степени уверенности" или как предельная частота события в бесконечной случайной последовательности [49].
- The relative likelihood of a particular outcome among all possible outcomes.
- Likelihood that an event may occur, expressed as a number between 0 and 1.
Distributions, английский
- Cash or other assets paid from the vehicle to its investors as a share of income or gains from operations or a return of capital.
- Payments from fund or corporate cash flow. may include dividends from earnings, capital gains from sale of portfolio holdings and return of capital. fund distributions can be made by check or by investing in additional shares. funds are required to distribute realized capital gains (if any) to shareholders at least once per year if they are not to be taxed by the fund itself. some corporations offer dividend reinvestment plans (drp).
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Belief net, английский
Used in probabilistic expert systems to represent relationships among variables, a belief net is a directed acyclic graph (dag) with variables as nodes, along with conditionals for each arc entering a node. the attribute(s) at the node are the head of the conditionals, and the attributes with arcs entering the node are the tails. these graphs are also referred to as bayesian networks (bn) or graphical models. see also: bayesian network, graphical model.
Positive definite, английский
Used in the analysis of control functions. a matrix m, perhaps describing the transition function of a system, is positive definite if and only if the matrix product y`my > 0 for all vectors y not equal to zero. see also: robotics.
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