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Structural equation model
| Глоссарий по искусственному интеллекту |
A structural equation model is a modeling technique, commonly used in social and behavioral sciences to represent relationships among sets of latent variables. the models suppose the existence of underlying variables, called either latent variables or factors, that influence the observable variables; these variables are classified as being either "exogenous" (independent) or "endogenous" (dependent.) these models predate more modern methods such as independence models and fuzzy cognitive maps. structure, data a composite data type composed of other data types, which may be either simple or composite. see also: data type.
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Structural, английский
- Структурный; конструктивный
- Said of a load-bearing member, element, etc., of a building.
- A структурный analysis, class, description, linguistics, metaphor, order, phonologist, phonology, series, signal, system
Behavioral, английский
- Характеризующий поведение
- A амер., псхл. поведен- ческий flexibility, repertoire
- Поведенческий
Relationships, английский
The lifestyle subcategory containing apps to help you with your personal relationships.
Underlying, английский
- A исходный, лежащий в основе; глубинный form, structure, word underspecification n грамматическая неправиль- ность; несоответствие грамматическим пра- вилам (ант. licensing)
- What supports the security or instrument that parties agree to exchange in a derivative contract.
Observable, английский
Which can be seen or measured
Classified, английский
- Секретно
- A general term defining information which must be controlled in the interest of national security. see “confidential,” “secret,” and “top secret.”
Independent, английский
- One who logs and sells his output on the open market; not associated with a mill or under company or dealer contract (19).
- Независимый; автономный
- Независимый, автономный
- Независимый, самостоятельный; рантье (лицо, живущее на доходы от капитала)
- Независимый
- A независимый
- A merchant ship under naval control, but sailing alone and unescorted by any warship.
Endogenous, английский
Эндогенный
Independence, английский
- Г. индепенденс {шт. канзас, сша)
- Независимость
- In probabilistic expert systems, an attribute x is independent of another attribute y given a set of attributes w
- Self-suficiency concerning information. independent systems are closed to information. variation outside the boundaries of independent systems do not affect the variation within. there is no input. in statistics, two variables are independent if the coocurance of their values is mere chance, e.g., zero correlation. in logic and set theory, two variables are independent if the relation between them is the mere cartesian product of two properties. two individuals are independent if each does what he wants to do, neither having to consider the behavior of the other. a clock is designed to be independent of variation in temperature, geographical location including gravity while it is correlated with other clocks and communicating its output states to an observer. independent systems maybe a source but not the receiver of communication (->closed system, ->closure). .
Relationship, английский
- Отношение: соотношение; связь; взаимоотношение; взаимосвязь
- Отношение, степень родства
- A way in which someone or something is connected to another the incidence of the disease has a close relationship to the environment. he became withdrawn and broke off all relationships with his family.
- Зависимость, соотношение
- A connection between objects.
- A logical connection between entities.
- A smartart graphic layout type that includes layouts designed to illustrate connections.
- An association established between common fields (columns) in two tables. a relationship can be one-to-one, many-to-many, or one-to-many.
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Statistics oracle, английский
A statistics oracle is a function that returns an approximation to the correct probability that a specified statistical query is true. the approximation is within a specified tolerance e of the true probability. the statistics oracle needs to be defined for a concept class and a distribution over the instance space. the oracle may be operating samples from a large database or on a noisy source of data. see also: statistical query.
Recursive data structure, английский
A structure, such as a tree or a list, that can be defined from recursive operations on its elements. for example, a tree can be constructed by combining two (or more) trees as sub-trees of an existing element.
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