Glossary entry

Portuguese term or phrase:

aproximação

English translation:

approximation

Added to glossary by rhandler
Aug 28, 2006 01:58
17 yrs ago
3 viewers *
Portuguese term

aproximação

Portuguese to English Tech/Engineering Mathematics & Statistics
a frase e: " Na Tabela 3 é possível verificar as diferenças entre os modelos teórico e experimental, onde pode-se observar que o modelo numérico apresenta boa aproximação."

Qual seria o melhor termo para aproximação.

Obrigado desde já.

Proposed translations

+8
4 mins
Selected

approximation

Veja o que diz o Webster's (significado 2):

approximation (e prakse masen)
n.
1 the act or state of approximating, or coming close
2 an estimate, guess, or mathematical result that is approximately correct or close enough to exactness for a particular purpose


(C)1995 Zane Publishing, Inc. (C)1994, 1991, 1988 Simon & Schuster, Inc.





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Note added at 9 mins (2006-08-28 02:07:17 GMT)
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Alguns exemplos:

Do Mechanical Filters Provide a Good Approximation of Business Cycles?
Downloadable ! Author(s): Guay, A & St-Amant, P. 1996 Abstract: In this paper, the authors examine how weel the Hodrick-Prescott filter (HP) and the ...
http://ideas.repec.org/p/bca/bocatr/78.html

Provably good approximation algorithms for optimal kinodynamic ...
In [CDRX] we developed a provably good approximation algorithm for the minimum-time ... DX3 Bruce R Donald , Patrick G. Xavier, Provably Good Approximation ...
http://portal.acm.org/citation.cfm?id=98594&dl=ACM&coll=&CFI...



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Note added at 2 days17 hrs (2006-08-30 19:29:29 GMT) Post-grading
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Some additional examples, to answer the comments from the colleague who couldn't see how "approximation" could work here, in a sentence:

[PDF] Contextual performance prediction for low-level image analysis ...File Format: PDF/Adobe Acrobat
vides the best approximate of. on the set . It will be seen. that this model presents good approximation properties for data ...
ieeexplore.ieee.org/iel5/83/20138/00931098.pdf?isnumber=20138&arnumber=931098

AES Electronic Library: Loudspeaker Crossovers with Notched ...Unlessthe driver presents good approximation such a resistance, input will needto be a to its shuntedby an appropriateimpedance correctingnetwork[3], ...
www.aes.org/e-lib/browse.cfm?elib=9232

Citations: Multicast tree generation in networks with asymmetric ...
Among the approximation algorithms that compute directed Steiner tree such as [17, 14, 6], we choose the SCTF algorithms [14] SCTF has good approximation ...
http://citeseer.ist.psu.edu/context/86117/188032

[PDF] On the Complexity of Join PredicatesFile Format: PDF/Adobe Acrobat - View as HTML
equijoins has good approximation algorithms. 6. REFERENCES. [1] S. Arora, C. Lund, R. Motwani, M. Sudan, and. M. Szegedy. Proof verification and hardness of ...
www.cs.wisc.edu/~raghav/pebble.pdf

Seminar: Electromagnetic Design of High Frequency Probes for ...Equivalent LC circuit method has good approximation for the simple geometry coils in low frequencies and in the high magnetic fields (frequency) technology, ...
www.itee.uq.edu.au/~seminar/archive/2003/sem-0038.html

[PDF] A Comparative Study of Different Machine Learning Approaches for ...File Format: PDF/Adobe Acrobat - View as HTML
MLP generally has good approximation, robustness to. noise and requires no preliminary knowledge. However, it provides no explanation of the obtained ...
http://csrg.cs.memphis.edu/csrg/assets/papers/NNApaper12.pdf

Peer comment(s):

agree Fernando Domeniconi : http://dictionary.reference.com/search?q=approximation
2 mins
Obrigado, Fernando. Bom domingo.
agree Abbatrans
9 mins
Thank you, Elfie.
agree Michael Powers (PhD)
1 hr
Thank you, Mike.
agree Susy Ordaz
4 hrs
Obrigado, Suzy.
agree Mårten Sandberg
6 hrs
Thank you, Mårten
agree bezowski
7 hrs
Obrigado, bezowski
agree Kemper Combs
11 hrs
Obrigado, Kemper.
agree Flavia Martins dos Santos : agree
12 hrs
Obrigado, Flavia.
Something went wrong...
4 KudoZ points awarded for this answer. Comment: "thanks "
10 mins
Portuguese term (edited): onde pode-se observar que o modelo numérico apresenta boa aproximação

where the predictive validity of the numerical model may be observed

I don't see how *approximation* makes any sense at all here in English. It seems that what is being referenced, given the context of statistics, is the predictive validity of each of the two models (I assume that *modelo numerico* is the same as *modelo teorico* although this really isn't relevant for the translation.)

Boa sorte.

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Note added at 19 hrs (2006-08-28 21:05:29 GMT)
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Not to stir up controversy, but I really don't see how *approximation* could possibly work here in a sentence. "Presents good approximation"? "Displays good approximation"? "Has good approximation"? All of these make for rather hideous English.

I am therefore puzzled by the Hallelujah chorus of agreement with this suggestion....
Peer comment(s):

neutral rhandler : Don't feel puzzled! Just look at the new examples, with your hypothetical sentences, and say AMEN!!!
2 days 17 hrs
Something went wrong...
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