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Supervised learning
| Глоссарий по педагогике и образованию (англо-русский) |
The goal of supervised learning is for a computer to process a set of data whose attributes have been divided into two groups and derive a relationship between the values of one and the values of the other. these two groups are sometimes called predictor and targets, respectively. in statistical terminology, they are called independent and dependent variables, respectively. the learning is "supervised" because the distinction between the predictors and the target variables is chosen by the investigator or some other outside agency (e.g., a data mining process.) some examples include various forms of regression analysis (logistic and linear), where the investigator also specifies the functional form of the relationship that is to be learned, classification, and decision trees, that attempt to partition the space of target variables into subsets that are homogeneous with respect to the target variables. feed-forward neural networks are another example. see also: unsupervised learning.
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Контролируемое обучение, русский
Обучение с учителем, русский
Процесс обучения нейронной сети, непременным требованием которого является существование готового обучающего набора данных.
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Learn, английский
Learn (learnt, learned), английский
Learn addresses table, английский
Таблица пополняемых адресов
Learn mode, английский
Режим обучения
Learned, английский
Learned behavior, английский
Conducta aprendida
Learned words, английский
- serve to satisfy communicative demands of official, scientific, high poetry and poetic messages, authorial speech of creative prose; - mainly observed in the written form; - contribute to the message the tone of solemnity, sophistica
Learner, английский
N учащийся, обучающийся dictionary
Learner user, английский
Пользователь-ученик в обучающей системе learningобучение
Learner-generated syllabus, английский
An approach to syllabus design which relies on learners knowing what they need to do in english and what they need to learn to master the skills they need. the syllabus is negotiated between the students and the teacher/institution.
Learners, английский
Learner’ s permit, английский
Учебные права, документ, выдаваемый сроком на один год лицу, которое обучается водить машину
Learning, английский
- A condition that results in someone finding it difficult to learn skills or information at the same rate as others of similar age children with learning disabilities
- The act of gaining knowledge of something or of how to do something
- N изучение language ~ изучение языка: computer assisted ~ компьютеризирован- ное, при помощи компьютера
- Fitting a model to data.
- A process of growing success in a fixed environment. e.g., mastering the violin, aquiring linguistic skills, increasing the accuracy of guesses, driving safer (ackoff). thus learning is not the same as aquiring knowledge through reception of information even though this often preceeds manifest improvements. learning is also different from problem solving which involves making decisions of how to bridge the gap between a present and a desired state and adaptation which implies changes in response to a changing environment not necessarily of growing success. it is only when behavior noticeably increases the efficiency with which information is processed, desirable states are reached, errors are avoided, or a portion of the world is controlled can one speak of learning. consciousness mayor may not be involved. learning by trial and error is a process by which feedback on errors prevents unsuccessful behavior from reoccuring thus increasing success. liee~
- The purposeful acquisition of knowledge. in language terms, this is sometimes contrasted with acquisition which refers to the more-or-less unconscious picking up of a language through exposure to meaningful input.
Learning (training), английский
Learning algorithm, английский
Алгоритм обучения
Learning and development, английский
Learning and development is the process of improving employee performance through the use of training and development programs, mentoring and coaching.
Learning and development (l&d), английский
Training and education and organization on new technologies, processes, policies, procedures, and more, so that individuals are better equipped to perform their jobs effectively. l&d may take place at any point during one’s career.
Learning approach, английский
Learning bridge, английский
Обучающийся мост; адаптивный мост
Learning by association, английский
Обучение по ассоциации
Learning by doing, английский
Обучение на собственном опыте
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.
Respectively, английский
Statistical, английский
Terminology, английский
- N терминология tetragrammaton n тетраграмматон4
- A set of terms used in a particular subject field.
- The study of terms and their associated concepts.
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.
Distinction, английский
- Отличительная особенность; отличие
- Flags of distinction, badges, honourable note of superiority.
Investigator, английский
- Исследователь. нс: физическое лицо, несущее ответственность за проведение клинического исследования в исследовательском центре. в случае проведения исследования в исследовательском центре группой лиц исследователем (главным исследователем) является руководитель группы.
- Исследователь; испытатель
- Someone who is researching or collecting and analysing evidence (could be industry, police, academia or other).
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
Functional, английский
- Функциональный
- A функциональный constraint, force, grammar, meaning, notion, оnomatology, perspective, phonologist, phonology, semantics, style, unit functionalism n функционализм functional-lexical a функционально-лексический
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
Homogeneous, английский
- Гомогенный, однородный номок уел nondirectional radio beacon resumed operation ненаправленный радиомаяк возобновил работу
- A однородный
- Гомогенный; однородный
- Exhibiting a high degree of homogeneity.
- The same or similar
- The same or similar description of a group whose members are all the same or similar (for example, people from the same background and heritage). opposite of heterogeneous host-country nationals
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Контролируемое обучение, русский
Заменять собой, русский
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