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Reification (knowledge Representation)
Reification may refer to: Science and technology * Reification (computer science), the creation of a data model * Reification (knowledge representation), the representation of facts and/or assertions * Reification (statistics), the use of an idealized model to make inferences linking results from a model with experimental observations Other uses * Reification (fallacy), the fallacy of treating an abstraction as if it were a real thing * Reification (Gestalt psychology), the perception of an object as having more spatial information than is present * Reification (information retrieval), the transformation of a natural-language statement such that actions and events represented by it become quantifiable variables * Reification (Marxism), the consideration of an abstraction of an object as if it had living existence and abilities See also * Concretization * Objectification, the treatment of an entity (such as a human or animal) as an object {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reification (computer Science)
In computer science, reification is the process by which an abstract idea about a computer program, program is turned into an explicit data model or other object created in a programming language. A computable/addressable object—a ''resource''—is created in a system as a proxy for a non computable/addressable object. By means of reification, something that was previously implicit, unexpressed, and possibly inexpressible is explicitly formulated and made available to conceptual (logical or computational) manipulation. Informally, reification is often referred to as "making something a first-class citizen" within the scope of a particular system. Some aspect of a system can be reified at ''language design time'', which is related to Reflection (computer science), reflection in programming languages. It can be applied as a stepwise refinement at ''system design time''. Reification is one of the most frequently used techniques of conceptual analysis and knowledge representation. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reification (knowledge Representation)
Reification may refer to: Science and technology * Reification (computer science), the creation of a data model * Reification (knowledge representation), the representation of facts and/or assertions * Reification (statistics), the use of an idealized model to make inferences linking results from a model with experimental observations Other uses * Reification (fallacy), the fallacy of treating an abstraction as if it were a real thing * Reification (Gestalt psychology), the perception of an object as having more spatial information than is present * Reification (information retrieval), the transformation of a natural-language statement such that actions and events represented by it become quantifiable variables * Reification (Marxism), the consideration of an abstraction of an object as if it had living existence and abilities See also * Concretization * Objectification, the treatment of an entity (such as a human or animal) as an object {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reification (statistics)
In statistics, reification is the use of an idealized model of a statistical process. The model is then used to make inferences connecting model results, which imperfectly represent the actual process, with experimental observations. Also,Everitt, 2002 a process whereby model-derived quantities such as principal components, factors and latent variable In statistics, latent variables (from Latin: present participle of ) are variables that can only be inferred indirectly through a mathematical model from other observable variables that can be directly observed or measured. Such '' latent va ...s are identified, named and treated as if they were directly measurable quantities. Notes References * Everitt, B.S. (2002) Cambridge Dictionary of Statistics (2nd Edition), CUP. Multivariate statistics Statistical models {{statistics-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reification (fallacy)
Reification (also known as concretism, hypostatization, or the fallacy of misplaced concreteness) is a fallacy of ambiguity, when an abstraction (abstract belief or hypothetical wikt:construct, construct) is treated as if it were a concrete real event or physical entity. In other words, it is the error of treating something that is not concrete, such as an idea, as a concrete thing. A common case of reification is the confusion of a model with reality: "the map is not the territory". Reification is part of normal usage of natural language, as well as of literature, where a reified abstraction is intended as a figure of speech, and actually understood as such. But the use of reification in logical reasoning or rhetoric is misleading and usually regarded as a fallacy. A potential consequence of reification is exemplified by Goodhart's law, where changes in the measurement of a phenomenon are mistaken for changes to the phenomenon itself. Etymology The term "reification" originate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reification (Gestalt Psychology)
Gestalt psychology, gestaltism, or configurationism is a school of psychology and a theory of perception that emphasises the processing of entire patterns and configurations, and not merely individual components. It emerged in the early twentieth century in Austria and Germany as a rejection of basic principles of Wilhelm Wundt's and Edward Titchener's elementalist and structuralist psychology. Gestalt psychology is often associated with the adage, "The whole is greater than the sum of its parts". In Gestalt theory, information is perceived as wholes rather than disparate parts which are then processed summatively. As used in Gestalt psychology, the German word ''Gestalt'' ( , ; meaning "form") is interpreted as "pattern" or "configuration". It differs from Gestalt therapy, which is only peripherally linked to Gestalt psychology. Origin and history Max Wertheimer, Kurt Koffka, and Wolfgang Köhler founded Gestalt psychology in the early 20th century. The dominant view in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reification (information Retrieval)
In information retrieval and natural language processing reification is the process by which an abstract idea about a person, place or thing, is turned into an explicit data model or other object created in a programming language, such as a feature set of demographichttp://cs.iit.edu/~culotta/pubs/culotta15predicting.pdf or psychographic attributes or both. By means of reification, something that was previously implicit, unexpressed, and possibly inexpressible is explicitly formulated and made available to conceptual (logical or computational) manipulation. The process by which a natural language statement is transformed so actions and events in it become Quantification (logic), quantifiable variables is semantic parsing.https://cs.stanford.edu/~pliang/papers/executable-cacm2016.pdf For example "John chased the duck furiously" can be transformed into something like :(Exists e)(chasing(e) & past_tense(e) & actor(e,John) & furiously(e) & patient(e,duck)). Another example would be " ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reification (Marxism)
In Marxist philosophy, reification (''Verdinglichung'', "making into a thing") is the process by which human social relations are perceived as inherent attributes of the people involved in them, or attributes of some product of the relation, such as a traded commodity. As a practice of economics, reification transforms objects into subjects and subjects into objects, with the result that subjects (people) are rendered passive (of determined identity), whilst objects (commodities) are rendered as the active factor that determines the nature of a social relation. Analogously, the term Hypostasis (philosophy and religion), hypostatization describes an effect of reification that results from presuming the existence of any object that can be named and presuming the existence of an abstractly conceived object, which is a Reification (fallacy), fallacy of reification of Ontology, ontological and epistemology, epistemological interpretation. Reification is conceptually related to, but ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Concretization
In philosophy and the arts, a fundamental distinction exists between abstract and concrete entities. While there is no universally accepted definition, common examples illustrate the difference: numbers, sets, and ideas are typically classified as abstract objects, whereas plants, dogs, and planets are considered concrete objects. Philosophers have proposed several criteria to define this distinction: # ''Spatiotemporal existence'' – Abstract objects exist outside space-time, while concrete objects exist within space-time. # ''Causal influence'' – Concrete objects can cause and be affected by other entities (e.g., a rock breaking a window), whereas abstract objects (e.g., the number 2) lack causal powers and do not cause anything to happen in the physical world. # ''Metaphysical relation'' – In metaphysics, concrete objects are specific, individual things (particulars), while abstract objects represent general concepts or categories (universals). # ''Ontological domain'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
