Occam's razor

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Oc·cam's razor

Variant of Ockham's razor.

Occam's razor

(Philosophy) a variant spelling of Ockham's razor

Oc′cam's ra′zor

the principle in philosophy and science that assumptions introduced to explain a thing must not be multiplied beyond necessity, and hence the simplest of several hypotheses is always the best in accounting for unexplained facts.
Also called law of parsimony.
[1835–40; after William of Occam]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.Occam's Razor - the principle that entities should not be multiplied needlessly; the simplest of two competing theories is to be preferred
principle, rule - a rule or law concerning a natural phenomenon or the function of a complex system; "the principle of the conservation of mass"; "the principle of jet propulsion"; "the right-hand rule for inductive fields"
References in periodicals archive ?
When we see a bird that looks like a duck, walks like a duck and quacks like a duck, paying attention to Occam's razor, we have to infer that this bird must be a duck.
June 3, 2015 /PRNewswire/ -- AdWerx, the leading provider of localized digital advertising for over 15,000 real estate agents, today announced that Joe Zawadzki, chief executive officer of MediaMath and respected pioneer in the online advertising industry, has invested in the company via his investment company Occam's Razor LLC.
Why wouldn't Occam's razor be an essential tool in God's toolkit?
I doubt that lefty Craig Boddington has all his safari rifles rebored for a left-hand twist, so I guess I will go with Occam's razor on this one.
Occam's Razor, which holds that among competing hypotheses the simplest one with the fewest assumptions should be selected, compels this writer to conclude that explanations like emissions of radioactive gas or electrical discharges in levitated clouds of dust should be taken with a boulder-sized grain of salt.
The topics include a dynamical neural simulation of feature=based attention and binding in a recurrent model of the ventral stream, the importance of low spatial frequencies for categorizing emotional facial expressions, an information-theory analysis and a connectionist model of sentence comprehension as mental simulation, a first approach to an artificial networked cognitive control system based on the shared circuits model of sociocognitive capacities, Occam's razor and Hegel's hair gel as issues in computational modeling, and what humanoid robots offer experimental psychology.
They'd do well to acquaint themselves with Occam's Razor which says that the theory with the fewest assumptions is usually the correct one.
This is the vexed question known in the philosophy of mind as "supervenience") Is this sort of dependency a problem too or, as with the Occam's razor discussion, am I indulging in sophistry again?
Well versed in the literature on Bollywood (which she effortless weaves into her account), Nayar applies a kind of cinema scholar's Occam's Razor to this genre.
Many are familiar with the Occam's Razor theory which implies, in a nutshell, that the simplest answer is most often the correct answer.
Whip Occam's razor out of your washbag and start slicing.