Occam's razor - Wikipedia, the free encyclopedia
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Occam's razor (or Ockham's razor ), entia non sunt multiplicanda praeter necessitatem (Latin, roughly translated as "entities must not be multiplied beyond necessity"), is the principle that can ...
en.wikipedia.org/wiki/Occam's_razor
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How can we know which classifier is the best? Some people argue, citing Occam's Razor, that the simplest classifier or decision rule is the best. But what does this mean? It is not clear in general what is meant by "the simplest", or what criteria to use to select "the best".
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cgm.cs.mcgill.ca/~soss/cs644/projects/jacob/pattern-rec...
cgm.cs.mcgill.ca/~soss/cs644/projects/jacob/pattern-rec.html
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All things being equal, the simplest answer is usually the right one. A good example it the Earth moves around the Sun, and so do the rest of the planets. While you can create a model that shows the sun moving around the Earth, that solutio...
http://answers.yahoo.com/question/index?qid=20080305083...
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Occam's razor is a philosophical idea proposed by William of Occam (or Ockham), an English philosopher of the thirteenth and fourteenth centuries. There is some controversy about what William of Occam actually meant.
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www.paul-almond.com/OccamsRazorPart01.htm
www.paul-almond.com/OccamsRazorPart01.htm
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What is known as Occam's razor was a common principle in medieval philosophy and was not originated by William, but because of his frequent usage of the principle, his name has become indelibly attached to it. It is unlikely that William would appreciate what some of us have done in his name.
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skepdic.com/occam.html
skepdic.com/occam.html
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Many scientists have adopted or reinvented Occam's Razor, as in Leibniz's "identity of observables" and Isaac Newton stated the rule: "We are to admit no more causes of natural things than such as are both true and sufficient to explain their appearances."
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math.ucr.edu/home/baez/physics/General/occam.html
math.ucr.edu/home/baez/physics/General/occam.html
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A real life example of Occam's Razor in practice goes as follows: Crop circles began to be reported in the 1970s. Two interpretations were made of the circles of matted grass. One was that flying saucers made the imprints.
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www.2think.org/occams_razor.shtml
www.2think.org/occams_razor.shtml
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Ockham led an unusually eventful life for a philosopher. As with so many medieval figures who were not prominent when they were born, we know next to nothing about the circumstances of Ockham's birth and early years, and have to estimate dates by extrapolating from known dates of events later in his ... 4.1 Ockham's Razor...
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plato.stanford.edu/entries/ockham/
plato.stanford.edu/entries/ockham/
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Ontological simplicity, or parsimony, measures the number of kinds of entities postulated by the theory. One issue concerns how these two forms of simplicity relate to one another. There is also an issue concerning the justification of principles, such as Occam's Razor, which favor simple theories.
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plato.stanford.edu/entries/simplicity/
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