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Hebbian learning
| Глоссарий по искусственному интеллекту |
A form of unsupervised learning in neural networks which attempts to minimize the sum of squared distances between the input cases and a linear subspace of the data space of the training cases. it is similar to a principal components analysis.
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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
Components, английский
Комплектующие
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Spectral analysis, английский
A form of time series analysis that treats the observed sequence of events or measurements as being analogous to a radio or similar signal. the signal is assumed to be a mix of "pure" signals at various frequencies and the model estimates the power (amplitude) at the various frequencies. typically the signals are represented by a fourier series, a mixture of sine and cosine functions. other basis functions can also be used, such as hadamard functions (which take on values of 1 and -1) or wavelets. see also: time series analysis, box-jenkins analysis.
Binary resolution, английский
A formal inference rule that permits computers to reason. when two clauses are expressed in the proper form, a binary inference rule attempts to "resolve" them by finding the most general common clause. more formally, a binary resolution of the clauses a and b, with literals l1 and l2, respectively, one of which is positive and the other negative, such that l1 and l2 are unifiable ignoring their signs, is found by obtaining the most general unifier (mgu) of l1 and l2, applying that substitute on l3 and l4 to the clauses a and b to yield c and d respectively, and forming the disjunction of c-l3 and d-l4. this technique has found many applications in expert systems, automatic theorem proving, and formal logic. see also: most general common instance, most general unifier.
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