Factbites
 Where results make sense
About us   |   Why use us?   |   Reviews   |   PR   |   Contact us  

Topic: Naive


In the News (Sat 28 Nov 09)

  
  naive - Definitions from Dictionary.com
Naive sometimes connotes a credulity that impedes effective functioning in a practical world: "this naive simple creature, with his straightforward and friendly eyes so eager to believe appearances" (Arnold Bennett).
Untutored in the perversities of some particular program or system; one who still tries to do things in an intuitive way, rather than the right way (in really good designs these coincide, but most designs aren't "really good" in the appropriate sense).
It may imply naivete on the part of the programmer, although there are situations where a naive algorithm is preferred, because it is more important to keep the code comprehensible than to go for maximum performance.
dictionary.reference.com /browse/naive   (927 words)

  
  Naive Bayes classifier - Wikipedia, the free encyclopedia
Naive Bayes classifiers are based on probability models that incorporate strong independence assumptions which often have no bearing in reality, hence are (deliberately) naive.
In spite of their naive design and apparently over-simplified assumptions, naive Bayes classifiers often work much better in many complex real-world situations than might be expected from their very simple design.
The naive Bayes classifier has several properties that make it surprisingly useful in practice, despite the fact that the far-reaching independence assumptions are often violated.
en.wikipedia.org /wiki/Naive_Bayesian_classification   (1100 words)

  
 Naive set theory - Open Encyclopedia   (Site not responding. Last check: 2007-10-28)
Naive set theory was created at the end of the 19th century by Georg Cantor in order to allow mathematicians to work with infinite sets consistently.
Furthermore, a firm grasp of naive set theory is important as a first stage in understanding the motivation for the axiomatic theory.
Concerning the origin of the term "naive set theory", Jeff Miller [1] has this to say: "Naïve set theory (contrasting with axiomatic set theory) was used occasionally in the 1940s and became an established term in the 1950s.
open-encyclopedia.com /Naive_set_theory   (2032 words)

  
 Learn more about Naive set theory in the online encyclopedia.   (Site not responding. Last check: 2007-10-28)
Naive set theory is distinguished from axiomatic set theory by the fact that the former regards sets as collections of objects, called the elements or members of the set, whereas the latter regards sets only as that which satisfies the axioms.
Naive set theory was developed at the end of the 19th century (principally by Georg Cantor and Frege) in order to allow mathematicians to work with infinite sets consistently.
In naive set theory, a set is described as a collection of objects.
www.onlineencyclopedia.org /n/na/naive_set_theory.html   (1598 words)

  
 naive. The American Heritage® Dictionary of the English Language: Fourth Edition. 2000.   (Site not responding. Last check: 2007-10-28)
Showing or characterized by a lack of sophistication and critical judgment: “this extravagance of metaphors, with its naive bombast” (H.L. Mencken).
naive, simple, ingenuous, unsophisticated, natural, unaffected, guileless, artless These adjectives mean free from guile, cunning, or sham.
Naive sometimes connotes a credulity that impedes effective functioning in a practical world: “this naive simple creature, with his straightforward and friendly eyes so eager to believe appearances” (Arnold Bennett).
www.bartleby.com /61/60/N0006000.html   (371 words)

  
 [Project Rastko] THE HISTORY OF SERBIAN CULTURE - Koviljka Smiljkovic: Naive art
Naive art in Serbia was born at the beginning of the fourth decade of this century, when Janko Brasic, a painter from the village of Oparic, appeared with his first artistic works.
After the foundation of the Museum of Naive Art in Jagodina (formerly the Gallery of Self-taught Artists of Fine Arts) in 1960, a group of painters from Jagodina and the neighbouring villages was created.
In brief, the Naive art in Serbia, as a segment of modern fine arts, is a living organism in which nothing is final, in which everything is in movement and development.
www.rastko.org.yu /isk/ksmiljkovic-naive_art.html   (2002 words)

  
 [No title]
Naive Geography is envisioned to comprise a set of theories that provide the basis for designing future Geographic Information Systems that follow human intuition and are, therefore, easily accessible to a large range of users.
Naive Geography is the field of study that is concerned with formal models of the common-sense geographic world.
Naive Geography is also the basis for the design of intelligent GISs that will act and respond as a person would, therefore, empowering people to utilize GISs as reliable sources, without stunning surprises when using a system.
www.geog.buffalo.edu /ncgia/i21/ng/NG51.html   (5887 words)

  
 IL-2 therapy and thymic production of naive CD4 T cells in HIV-infected patients with severe CD4 lymphopenia
TREC and naive cell recovery were correlated; they also correlated with the numbers of TREC and naive cells at the start of IL-2, and with age, suggesting a thymic origin for naive T-cell recovery.
Finally, none or very little proliferation of naive T cells is observed in the periphery, where naive T cells proliferate and convert to effector or memory T cells when encountering their specific antigen.
To avoid problems of interpretation as a result of the different capacity of naive and memory T cells to proliferate and to allow an unbiased estimate of thymic output, results were expressed as TREC copies/[mu]l and not as TREC content per cell.
www.natap.org /2003/april/041503_4.htm   (2481 words)

  
 Naive Physics: An Essay in Ontology
This naive physics is, however, like cognitive science in general, in a state of flux, and a serious philosophical investigation of its presuppositions and achievements has hardly been attempted.
The task of naive physics, which is that of establishing an adequate theory of the structures and relations caputred in such descriptions, is for a variety of reasons not an easy one.
Lipmann, Otto and Bogen, Hellmuth 1923 Naive Physik.
ontology.buffalo.edu /smith/articles/naivephysics.html   (8666 words)

  
 Opportunistic Infections -- AEGIS
In people with AIDS, naive T cell and (adult) memory cell ratio become skewed, with about eighty percent of the T cells being memory T cells.
Naive T cell loss reduces the patient's ability to respond to new dangers, thus explaining the AIDS patient's susceptibility to opportunistic disease.
But a completely different possibility is that the immune system is overstimulated, and abnormally causing naive cells to mature into memory cells.
www.aegis.com /topics/cd4.html   (433 words)

  
 Buy Naive empiricism Books online - selected, recommended and reviewed   (Site not responding. Last check: 2007-10-28)
Naive Empiricism is a philosophy about how one should best approach science.
Naive Empiricism refers to the belief that scientist should try to be as objective and neutral as possible when studying something.
Naive empiricism stresses the importance of relying on empirical observations about the world and not our interpretations of those observations.
www.buybookonline.net /n/na/naive_empiricism.html   (334 words)

  
 Naive Set Theory -- Facts, Info, and Encyclopedia article   (Site not responding. Last check: 2007-10-28)
See also (additional info and facts about naive set theory) naive set theory for the mathematical topic.
Naive Set Theory is a (A science (or group of related sciences) dealing with the logic of quantity and shape and arrangement) mathematics textbook by (additional info and facts about Paul Halmos) Paul Halmos originally published in 1960.
This book is an undergraduate introduction to not-very-naive (The branch of pure mathematics that deals with the nature and relations of sets) set theory which has lasted for decades.
www.absoluteastronomy.com /encyclopedia/n/na/naive_set_theory.htm   (190 words)

  
 Resistance Testing Suggested in ART-Naïve Pregnancy
In patients who are antiretroviral naive, the prevalence of resistance to nonnucleoside reverse transcriptase inhibitors (NNRTIs) is highest among the three classes of antiretrovirals.
In a previously described study, the overall prevalence in St. Louis of resistance in the drug-naive male and female population was 17% in 1999 through 2001; a third of these cases involved resistance to NNRTIs.
The results of this study in naive pregnant women support the impression that the prevalence of primary resistance in patients with HIV infection is increasing in this region.
www.natap.org /2003/feb/021103_3.htm   (1488 words)

  
 Naive Pictorialism
It is academically naive to expect that your intentions will automatically come through in the music with no special effort on your part.
But if you are trying to create symmetry, order, elegance and the naive listener's gut impression is one of disorder and confusion, then it's time for the composer to go back to the drawing board.
But the one element that emerges to dominate the last section is a naive little rhythm present from the first measure on: an eighth note followed by two 16ths.
home.earthlink.net /~kgann/naivete.html   (2309 words)

  
 Naive Bayes Classifier
The Naive Bayes Classifier technique is based on the so-called Bayesian theorem and is particularly suited when the dimensionality of the inputs is high.
In effect, Naive Bayes reduces a high-dimensional density estimation task to a one-dimensional kernel density estimation.
For categorical variables, a discrete probability is used with values of the categorical level being proportional to their conditional frequency in the training data.
www.statsoft.com /textbook/stnaiveb.html   (723 words)

  
 Brief Introduction to Naive, Naïve, Naïf or Naif Art, Bio of Anatole Jakovsky and his legacy the Musée ...
One of the foremost patrons of naïve art and the founder of the Musée International d'Art Naïf Anatole Jakovsky, Nice, France.
He did not cease writing forewords, monographs, critical pieces as well as organizeing international exhibitions of Naïve art, gathering little by little the most significant collection of naïve paintings which he eventually donated with all his files to the town of Nice in 1978.
But to fully appreciate her work and the work of other fine naive artists, it is helpful to view as wide a field of these works as possible, for the range of styles and subject matter is enormous.
www.daprix.com /barton/artist/naive.html   (1925 words)

  
 Naive Bayes algorithm for learning to classify text   (Site not responding. Last check: 2007-10-28)
Naive Bayes classifiers are among the most successful known algorithms for learning to classify text documents.
This page provides an implementation of the Naive Bayes learning algorithm similar to that described in Table 6.2 of the textbook.
Visitors from outside CMU are invited to use this material free of charge for any educational purpose, provided attribution is given in any lectures or publications that make use of this material.
www.cs.cmu.edu /afs/cs/project/theo-11/www/naive-bayes.html   (297 words)

  
 Naive Bayesian Learning (ResearchIndex)
Abstract: Introduction So-called "naive" Bayesian classification is the optimal method of supervised learning if the values of the attributes of an example are independent given the class of the example.
Although this assumption is almost always violated in practice, recent work has shown that naive Bayesian learning is remarkably effective in practice and difficult to improve upon systematically [Domingos and Pazzani, 1996].
0.0: The Learnability of Naive Bayes - Zhang, Ling, Zhao
citeseer.ist.psu.edu /30545.html   (199 words)

  
 Search Results for naive - Encyclopædia Britannica   (Site not responding. Last check: 2007-10-28)
French painter who is considered the archetype of the modern naive artist.
He is known for his richly coloured and meticulously detailed pictures of lush jungles, wild beasts, and exotic figures.
A computer might be described with deceptive simplicity as “an apparatus that performs routine calculations automatically.” Such a definition would owe its deceptiveness to a naive and narrow view of...
www.britannica.com /search?query=naive&submit=Find&source=MWTEXT   (368 words)

  
 Conventionalism and Non-Naive Resemblance   (Site not responding. Last check: 2007-10-28)
Whatever the preponderance in condition (ii) is taken to mean, the recognition of this preponderance required by condition (iii) would seem (at least in some cases) to make exorbitant epistemological demands on the agent s.
Although they share some qualities relevant to their classifications as fruits, this partial overlap is, by itself, insufficient to permit recognition of an apple as an orange.
Furthermore, while Prinz's account is not vulnerable to all of the objections used by conventionalists in their assaults against naive resemblance theorists, it remains guilty of the cardinal sin of vagueness.
csmaclab-www.uchicago.edu /philosophyProject/picture/pict_comments.html   (1381 words)

  
 naive art --  Britannica Concise Encyclopedia - Your gateway to all Britannica has to offer!   (Site not responding. Last check: 2007-10-28)
also called outsider art Naive artists, not to be confused with hobbyists, create with the same passion as trained artists but without formal knowledge of methods.
Naive works are often extremely detailed, with a tendency toward the use of brilliant, saturated colours and a characteristic absence of perspective, which creates the illusion of figures floating in space.
More results on "naive art" when you join.
concise.britannica.com /ebc/article-9372982?tocId=9372982   (815 words)

  
 Cambridge Dictionaries Online - Cambridge University Press
She was very naive to believe that he'd stay with her.
It was a little naive of you to think that they would listen to your suggestions.
I, perhaps naively, believed he was telling the truth.
dictionary.cambridge.org /define.asp?key=52836&dict=CALD   (130 words)

  
 - naive - the best music and media magazine...ever
naive is in stasis - feel free to reminisce, but just don't expect anything up to date!
Your name and email address will not be used for any other purpose than to send you naive updates.
To unsubscribe, email naive with "unsubscribe" in the subject field.
www.naive.ulfius.com   (147 words)

  
 Naive Primitive Art by Aurelio Pernice of Italy, Paintings, Art work
Aurelio Pernice, born in 1964 in Sicily, Italy, is a self-taught naive* artist who studied engineering at a university "with a formidable, wild, inborn, artistic talent." His paintings try to touch the truths of life with their blend of realism, history, folklore, humor, melancholy, and sentimentalism.
*Naive art or naïve art--The style of naive painting is characterized by a careful, simplifying approach, non-scientific perspective, bright colors, and often, an enchantingly literal depiction of imaginary scenes.
Although not following any particular movement or aesthetic, naive painters have been a continuing international phenomenon and influence since the beginning of the twentieth century.
www.imagesofeyes.com /aurelio.htm   (258 words)

  
 ArtLex's N-Nd page
Maurice Denis (1870-1943), French painter, on discovering a fragment of a frieze by Tintoretto at the Scuola di san Rocco in 1905.
Although not following any particular movement or aesthetic, naive painters have been a continuing international phenomenon and influence since the beginning ot the twentieth century.
The art of naive artists is sometimes referred to as primitive, but is now most commonly called outsider art and folk art.
www.artlex.com /ArtLex/N.html   (2127 words)

  
 naive - yourDictionary.com - American Heritage Dictionary
"this extravagance of metaphors, with its naive bombast"
Naive sometimes connotes a credulity that impedes effective functioning in a practical world:
"this naive simple creature, with his straightforward and friendly eyes so eager to believe appearances"
www.yourdictionary.com /ahd/n/n0006000.html   (224 words)

  
 Naïve art - Wikipedia, the free encyclopedia
Over time it has become an acceptable style.
The characteristics of naïve art are an awkward relationship to the formal qualities of painting; for example, difficulties with drawing and perspective that result in a charmingly awkward and often refreshing vision; strong use of pattern, unrefined colour, and simplicity rather than subtlety are all supposed markers of naive art.
It has become such a popular and recognisable style that many examples could be called pseudo-naïve.
en.wikipedia.org /wiki/Naive_art   (202 words)

  
 Learning Weighted Naive Bayes with Accurate Ranking   (Site not responding. Last check: 2007-10-28)
Naive Bayes is one of most effective classification algorithms.
How to extend naive Bayes to improve its ranking performance is an interesting and useful question in practice.
Weighted naive Bayes is an extension of naive Bayes, in which attributes have different weights.
csdl2.computer.org /persagen/DLAbsToc.jsp?resourcePath=/dl/proceedings/&toc=comp/proceedings/icdm/2004/2142/00/2142toc.xml&DOI=10.1109/ICDM.2004.10030   (224 words)

  
 Naive and Sophisticated: The Terms   (Site not responding. Last check: 2007-10-28)
The Naive viewer is always trying to cultivate a Naive view, which is, of course, likewise impossible, because you can't *try* to be naive.
As Jack pointed out, correctly I think, the Naive view is fragile (at least until you're in the middle of it).
I'm sure there is a Naive variant of this distinction, but I think this is sufficient for my point.
www.indie-rpgs.com /viewtopic.php?t=4839   (3448 words)

  
 Naive Bayes-Introduction
A difficulty arises when you have more than a few variables and classes -- you would require an enormous number of observations (records) to estimate these probabilities.
Naive Bayes classification gets around this problem by not requiring that you have lots of observations for each possible combination of the variables.
In other words, Naïve Bayes classifiers assume that the effect of a variable value on a given class is independent of the values of other variable.
www.resample.com /xlminer/help/NaiveBC/classiNB_intro.htm   (332 words)

Try your search on: Qwika (all wikis)

Factbites
  About us   |   Why use us?   |   Reviews   |   Press   |   Contact us  
Copyright © 2005-2007 www.factbites.com Usage implies agreement with terms.