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Minimax procedures
| Глоссарий по искусственному интеллекту |
Minimax procedures are procedures that operate to minimize the maximum loss that can result from a move or plan. it is commonly used in game theory and related problems that assume an opposing player who knows as much as you do. minimum description length principle (mdlp) the minimum description length principle (mdlp) states that the best theory for a given set of data is one that minimizes the sum of the length of the theory and the length of the data when using the theory as a predictor of the data. the length of both is measured in bits and the encoding scheme reflect one`s a priori probabilities. the mdlp can also be viewed as a bayesian maximum a posteriori (map) estimate. see also: bayesian, posterior. minimum message length (mml) minimum message length (mml) is a technique for measuring the complexity of a rule or set of rules, that is increasing in the complexity of both the data and the rule. selecting the mml rule is, essentially, an implementation of ockham`s rule. in this case, the complexity of an item is measured as the negative log (base 2) of its probability. it is proportional to the likelihood function. see also: likelihood, minimum description length principle. missing at random (mar) if the probability that a response attribute is missing is independent of its value and but depends on the value of the predictors, it is missing at random. likelihood-based analyses can ignore the mechanism behind the missing data, but many standard supervised learning techniques can produce invalid results if the missing cases are simply ignored. see also: missing completely at random, non-ignorably missing. missing completely at random (mcar) if the probability that a response attribute is missing is independent of its value and of the value of the predictors, then it is missing completely at random, and can be ignored in an analysis. see also: missing at random.
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Minimax, английский
Минимакс
Minimax action, английский
In a decision problem with a payoff function u(a,s), where a represents a member of the set of actions a, and s a member of the set of states s, the minimax action is the action with the smallest maximum loss. it is the best action in a pessimistic game, where the opponent has perfect knowledge.
Minimax approximation, английский
Минимаксная аппроксимация; минимаксное приближение
Minimax criterion, английский
Минимаксный критерий
Minimax procedure, английский
Минимаксная процедура
Minimax rule, английский
Правило минимакса
Minimax strategy, английский
- In game theory, a minimax strategy is one that minimizes one`s maximum loss, whatever the opponent might do (whatever strategy the opponent might choose).
- Стратегия минимакс
Minimaxing, английский
Использование минимаксной стратегии
Procedura operativa standard, итальянский
Metodo standardizzato o linea d`azioni che indirizzano qualsiasi operazione che può essere gestita usando un approccio standard.
Procedural, английский
A процедурный semantics
Procedural abstraction, английский
Процедурная абстракция
Procedural animation, английский
Алгоритмическая анимация; процедурная анимация
Procedural depth, английский
Процедурная глубина
Procedural fairness, английский
Open and transparent due process. the process should include opportunities for stakeholder participation, adherence to announced schedules and consistency over time.
Procedural interrupt negative, английский
Сигнал негативного прерывания процедуры
Procedural interrupt positive, английский
Сигнал позитивного прерывания процедуры
Procedural language, английский
- Процедурный язык; процедурно-ориентированный язык
- A computer language, such as c++ or fortran, that requires the programmer give a step-by-step of the procedures used to solve a problem. see also: declarative language.
Procedural language interface, английский
Сопряжение на уровне процедурного языка
Procedural parameter, английский
Процедурный параметр
Procedural program, английский
Процедурная программа
Procedures, английский
Standard, detailed steps that prescribe how to perform specific tasks.
Description, английский
- Описание
- Описание (примеров осуществления изобретения)
- N описание phonetic ~ фонетическое описание sensory-based ~ псхл. описание, основанное на восприятиях structural ~ структурное описание
- Описание; характеристика description formописательная форма
- Описание; характеристика; обозначение
- Part of a patent application or specification. discloses the invention as claimed, specifies the technical field to which the invention relates and indicates any prior art the applicant is aware of.
Complexity, английский
- Сложность
- Сложность; уровень сложности; комплексность
- Что-либо сложное
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Classification methods, английский
Methods used in data mining and related areas (statistics) to develop classification rules that can categorize data into one of several prespecified categories. a specialized form of regression, the output of the rules can be a form of membership function. it provides some measure of the likelihood that an observation belongs to each of the classes. the membership may be crisp or imprecise. an example of a crisp assignment would be a discriminant function that identifies the most likely class, implicitly setting the membership of that class to one and the others, too. an example of an imprecise membership function would be a multiple logistic regression or a classification and regression trees (cart) tree, which specifies a probability of membership for many classes. see also: data mining, knowledge discovery in databases.
Local reasoning, английский
Monotone logic had the property that if a => b, then a&c => also implies b. the logic have the attractive property of supporting local reasoning, where conclusions learned from part of the information hold for the entire set of information. see also: monotone logic.
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