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Training set
| Глоссарий по искусственному интеллекту |
When developing a neural network, classification and regression trees (cart), or other self-teaching method, the data are usually divided into two or three subsets. the largest of these, the training set, is used to actually fit the model. the other one or two are used in model validation and evaluation.
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Обучающая выборка, русский
Данные, на которых происходит обучение нейронной сети.
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Set, английский
- Direction toward which the current is flowing.
- Permanent deformation in wood that occurs during drying when the tensile and compressive stress exceeds its elastic limit. set prevents normal shrinkage of the timber and can
- A collection of games; or a snooker or british term for a frozen combo shot; also, refers to the stroke-preparation position where the cue is held still, close to the cue ball, to verify aim and the desired cue-ball contact point.
- A set is a collection of things, without regard to their order.
- Small earth terminal
- Sensory evaluation test
- Setting
- Solar energy thermionic (conversion system)
- Specific energy of turn
- A construction or arrangement of walls, scenery, and props designed for the convenient lighting and shooting of scenes and, except for stills, sound recording.
- A permanent or semipermanent deformation
- The rapid development of rigidity in a freshly mixed portland cement paste, mortar, or concrete without the generation of much heat; this rigidity can be dispelled and plasticity regained by further mixing without addition of water. false tenon, inserted tenon a tenon of hardwood, inserted where the tenon of a jointed timber has insufficient strength.
- N множество correspondence major ~ наибольшее множество minor ~ меньшее множество paradigmatic ~ парадигматическое множество
- Направление течения -
- The direction of the current 2
- To trim the sails
- The direction in which a current flows, or of the wind. (see direction.)—to set, is to observe the bearings of any distant object by the compass. (see bearing.) also applied to the direction of the tide, as “the tide setting to the south,” is opposed to a swelling sea setting to the north-west. also, when applied to sails, implies the loosing and spreading them, so as to force the ship through the water on weighing. when in chase, or other emergency, the term is sometimes used as synonymous with make sail.
- [1] the direction of flow of a wind or current. [2] the arrangement of spars and sails. [3] to raise a sail. [4] to dig in as an anchor. [5] to establish something (e.g., set the watch). [6] to move a boat, punt, or barge with poles. [7] to adjust the sights of a weapon.
- A basic collection of objects. in a classic "crisp" set, an object is either a member of the set or not. objects (and sets) can be added to or subtracted from a set, and the number of objects in a (finite) set can be counted. see also: array, fuzzy set, graph, list, probability tree.
- Single electron transistor
- A complete train, including locomotive and carriages, or a multiple unit train.
Set, английский
Set, английский
Set, английский
Set, испанский
Acrónimo de secure encrypted transactions [transacciones encriptadas seguras]
Set (of a current), английский
Направление течения
Set (secure electronic transaction), английский
Система обеспечения безопасности оплаты по кредитным картам, разработанная visa, mastercard, microsoft и несколькими ведущими банками. основана на шифровании с открытым ключом всей информации, связанной с параметрами карты и разделением информации между у
Set (set, set), английский
Set (для набора), английский
Set;
Set - sail, английский
Set - waves, английский
Set a ball, английский
Knock down on a ball (e.g., with another ball) to create a mark and indentation in the cloth to make it easier for the ball to stay in place and be re-spotted in the same position later
Set a task, английский
Set an interest rate equivalent: quote an interest rate., английский
Определение процентной ставки
Set analyzer, английский
Set apart for, английский
Christian worship.
Set asynchronous response mode, английский
Set back, английский
To make a locomotive or train movement in a reverse direction.
Set back area, английский
Set bit, английский
A bit inset with diamonds or other cutting media. set casing shoe. dcdma name for a casing shoe set with diamonds. often used for a one-shot attempt to drill casing down through overburden to bedrock.
Set casing, английский
Developing, английский
- A series of chemical and physical actions done in a commercial lab or the home darkroom that converts light-struck film to an image that can be viewed directly or printed; making prints from negatives.
- A stage in dyeing or printing in which leuco compounds, dyes, or dye intermediates are converted to the final, stable state or shade.
Classification, английский
- Assigning data (i e , cases or observations) cases to one of a fixed number of possible classes (represented by a nominal output variable)
- Классификация; систематизация; засекречивание
- Классификация (упорядоченная группировка явлений и объектов; может утверждаться в качестве стандарта, в том числе национального или международного), см. nomenclature
- The work of putting references or components into order so as to be able to refer to them again and identify them easily the abo classification of blood
- Классификация
- N классификация language typological ~ типологическая классификация classificatory a классификационный matrix classifying a классифицирующий article
- The placement of an item under the correct number in the customs tariff for duty purposes. at times this procedure becomes highly complicated; it is not uncommon for importers to resort to litigation over the correct duty to be assessed by the customs on a given item
- Классификация; категоризация; сортировка
- The process of assigning a set of records from a database (observations in a dataset) into (usually) one of ``small" number of pre-specified disjoint categories. related techniques include regression, which predicts a range of values and clustering, which (typically) allows the categories to form themselves. the classification can be "fuzzy" in several senses of the word. in usual sense, the classification technique can allow a single record to belong to multiple (disjoint) categories with a probability (estimated) of being in each class. the categories can also overlap when they are developed either through a hierarchical model or through an agglomerative technique. finally, the classification can be fuzzy in the sense of using "fuzzy logic" techniques. see also: clustering, fuzzy logic, regression. classification and regression trees (cart) classification and regression trees (cart) is a particular form of decision tree used in data mining and statistics.
- Классификация. для порошков (пыли)—разделение образца на фракции по размеру, форме и плотности частиц с помощью жидкости; основано, например, на различной скорости оседания фракций в жидкости или на разном поведении частиц в потоке жидкости.
- A systematic organization of classes.
- The placement of an incident into a hierarchy of descriptors that indicate what the incident is generally about. for example, an incident could be classified as being related to software, and then to microsoft, and then to word 2003.
- The type of updates that sce downloads from microsoft update during synchronization.
- An offender is classified for a particular security level and housed in an appropriate facility based on assessment of their crime, security risk and prison behavior.
- A code which provides a method for categorizing the invention.
- The code for a specific type of complementary work or variation.
- Классификация, номенклатура
Regression, английский
- Statistical technique used to evaluate relationships among variables (22).
- Регрессия
- 1. a stage where symptoms of a disease are disappearing and the person is getting better 2. (in psychiatry) the process of returning to a mental state which existed when the person was younger
- Regression commonly refers to the process of developing an empirical (data-driven) model to predict and/or explain one or more attributes in a database or set of data. it is most frequently associated with the simple linear model (y=mx+b) taught in most introductory statistics courses; the same ideas have been extended in many directions, including classification problems. when the emphasis is on hypothesis testing and simple models, the regression output is typically a few parameters that provide a direct linkage from the input variables to the predicted variables (or classification). in other situations the emphasis is on explaining as much of the variability in the output variables as is "reasonable" from the input variables. in this case, there are a number of "advanced" techniques, such as smoothing splines, decision trees, neural nets, and so forth, for which there are many "free" parameters. the meaning of any one of these parameters can be obscure. many data mining techniques are, at their core, variations on well-known regression techniques. see also: classification, clustering, decision trees, neural nets.
- The reappearance of a previously fixed problem.
- The statistical process of predicting one or more continuous variables, such as profit or loss, based on other attributes in the dataset.
- A mathematical technique used to explain and/or predict. the general form is y = a + bx + u, where y is the variable that we are trying to predict; x is the variable that we are using to predict y, a is the intercept; b is the slope, and u is the regression residual. the a and b are chosen in a way to minimize the squared sum of the residuals. the ability to fit or explain is measured by the r-square.
- A seaward retreat of a shoreline, generally expressed as a seaward
Validation, английский
- Confirmation that particular requirements for a specific intended use are fulfilled.
- Action or process of proving that a procedure, process, system, equipment, or method used works as expected and achieves the intended results. [clsi]
- Утверждение
- Подтверждение соответствия; проверка
- Валидация. подтверждение путем экспертизы и представления объек-тивного доказательства того, что особые требования, предназначенные для конкрет-ного применения, соблюдены [4]. см. также method validation (валидация метода).
- The process of determining the correctness of a standard as to its technical completeness and lack of ambiguity. (ieee)
- The process in which microsoft tests an app to make sure it meets app requirements.
- The process of comparing files on local volumes with their associated data in secondary storage by remote storage. volumes that are validated ensure that the correct data is recalled from remote storage when a user attempts to open the file from a local volume.
- The process of confirming that data passing into the system is correct and complies with predefined rules, definitions, or parameters.
- Валидация. подтверждение путем экспертизы и представления объективного доказательства того, что особые требования, предназначенные для конкретного применения, соблюдены [4]. см. также method validation (валидация метода).
- Авторизация
Evaluation, английский
- Оценка. вычисление. аттестация.
- Оценка
- The act of examining and calculating the quantity or level of something in further evaluation of these patients no side-effects of the treatment were noted. ‘…evaluation of fetal age and weight has proved to be of value in the clinical management of pregnancy, particularly in high-risk gestations’ [southern medical journal]
- N оценка measure, method, methodology, procedure 6 падеж, маркирующий субъект действия при переходном глаголе в синтаксической системе, где субъект непереходного и объект переход- ного выражаются номинативом. 7 свойство языка иметь эргатив. 8 первоначальное значение и форма слова.
- Оценка 24
- Оценка технического состояния и степени дефектности (объекта)
- Оценка. систематическая проверка степени соответствия продукции, процесса или услуги заданным требованиям [22].
- The process of establishing whether an existing structure performs approximately as expected. the process of obtaining reliable data usually for administrators and governmental agencies about the effects, values and efficiency of social programs, particularly in education and economic development. formative evaluation is often part of the program and designed to improve it. algedonic (->algedonic regulation) evaluation is designed to establish its worth.
- The determination, by a program, of the value of an expression or the action that a program statement specifies. evaluation can take place at compile time or at run time.
- Итоговая оценка
- The process of deciding as to the severity of the condition after the indication has been interpreted. evaluation leads to the decision as to whether the part must be rejected, salvaged or may be accepted for use.
- Review, following interpretation of indications, to determine whether they meet specified acceptance criteria.
- Process of deciding the severity of a condition after an indication has been interpreted, to determine whether it meets acceptance criteria.
- Process of determining the magnitude and significance of a discontinuity after the indication has been interpreted as relevant. evaluation determines if the test object should be rejected, repaired or accepted. see indication and interpretation.1
- Process of determining the magnitude and significance of a discontinuity after the indication has been interpreted as relevant. evaluation determines if the test object should be rejected, repaired, or accepted. see also indication; interpretation. 498 glossary e-f
- Process of deciding the severity of a condition after an indication has been interpreted. evaluation determines if the test object should be rejected or accepted.
- Indication and interpretation.5
- Process of deciding the severity of a condition after an indication has been interpreted. evaluation determines if the test object should be rejected or accepted.7 see also indication and interpretation.
- To make an assessment or measurement of the outcome of the coaching in terms of its value added, both qualitative and quantitative
- An informal assessment of an individual. the coach will evaluate the coachee to identify where that individual is positioned mentally, physically, and spiritually in relation to where they want to be. through ongoing evaluation and re-evaluation, the coach can refine and adjust the approach taken to improve the individual.
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Dummy variables, английский
When an attribute is categorical ("red", "green", "blue") it often needs to be recoded into a group of stand-in variables that are commonly referred to as dummy variables. in the above example, you could encode the single three-level categorical variable into three indicator variables called red, green, and blue. each of the three variables would be a 0/1 variable, where a 1 indicates that item is in the appropriate category. there are multiple forms of encodings in common use. their value depends on the objective of the model.
Unifier, английский
When representing information in clause-form, a substitution for the literals a and b, yielding c and d, respectively, is said to be a unifier if c=d. the substitution is said to ``unify" the literals a and b, and the literals are said to be unifiable. if there exists a substitution such that all other unifying substitutions a special cases of this unifier, then the unifier is called the most general unifier (mgu). see also: binary resolution, most general common instance.
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