Abstraction vs Reduction - What's the difference?
abstraction | reduction |
The act of abstracting, separating, withdrawing, or taking away; withdrawal; the state of being taken away.
* 1848 , , Principles of Political Economy with some of their Applications to Social Philosophy :
# (euphemistic) The taking surreptitiously for one's own use part of the property of another; purloining.
# (engineering) Removal of water from a river, lake, or aquifer.
A separation from worldly objects; a recluse life, as a hermit's abstraction ; the withdrawal from one's senses.
The act of focusing on one characteristic of an object rather than the object as a whole group of characteristics; the act of separating said qualities from the object or ideas.
* W. Hamilton, in Lectures on Metaphysics and Logic (1860), Lecture XXXV,
The act of comparing commonality between distinct objects and organizing using those similarities; the act of generalizing characteristics; the product of said generalization.
An idea or notion of an abstract or theoretical nature.
Absence or absorption of mind; inattention to present objects; preoccupation.
(art) An abstract creation, or piece of art; qualities of artwork that are free from representational aspects.
(chemistry) A separation of volatile parts by the act of distillation.
An idea of an unrealistic or visionary nature.
The result of mentally abstracting an idea; the results of said process.
(geology) The merging of two river valleys by the larger of the two deepening and widening so much so, as to assimilate the smaller.
(computing) Any generalization technique that ignores or hides details to capture some kind of commonality between different instances for the purpose of controlling the intellectual complexity of engineered systems, particularly software systems.
(computing) Any intellectual construct produced through the technique of abstraction.
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The act, process, or result of reducing.
The amount or rate by which something is reduced, e.g. in price.
(chemistry) A reaction in which electrons are gained and valence is reduced; often by the removal of oxygen or the addition of hydrogen.
(cooking) The process of rapidly boiling a sauce to concentrate it.
(mathematics) The rewriting of an expression into a simpler form.
(computability theory) a transformation of one problem into another problem, such as mapping reduction or polynomial reduction.
(music) An arrangement for a far smaller number of parties, e.g. a keyboard solo based on a full opera.
(philosophy, phenomenology) A philosophical procedure intended to reveal the objects of consciousness as pure phenomena. (See phenomenological reduction.)
(medicine) A medical procedure to restore a fracture or dislocation to the correct alignment.
In lang=en terms the difference between abstraction and reduction
is that abstraction is an abstract creation, or piece of art; qualities of artwork that are free from representational aspects while reduction is an arrangement for a far smaller number of parties, e.g. a keyboard solo based on a full opera.In chemistry terms the difference between abstraction and reduction
is that abstraction is a separation of volatile parts by the act of distillation while reduction is a reaction in which electrons are gained and valence is reduced; often by the removal of oxygen or the addition of hydrogen.As nouns the difference between abstraction and reduction
is that abstraction is the act of abstracting, separating, withdrawing, or taking away; withdrawal; the state of being taken away while reduction is the act, process, or result of reducing.abstraction
English
Noun
- The cancelling of the debt would be no destruction of wealth, but a transfer of it: a wrongful abstraction of wealth from certain members of the community, for the profit of the government, or of the tax-payers.
page 474:
- Abstraction is no positive act: it is simply the negative of attention.
- Abstraction is necessary for the classification of things into genera and species.
- to fight for mere abstractions .
Antonyms
* (the act of generalization) specialization * (mentally abstracting) concretizationDerived terms
* abstractional * abstractionism * abstractionist * abstractiveExternal links
* * * *Glossary of Water Terms, American Academy of Arts and Sciences.
References
reduction
English
Noun
(en noun)- A 5% reduction in robberies