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Topic: Number (disambiguation)


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  Number (disambiguation) - Wikipedia, the free encyclopedia   (Site not responding. Last check: 2007-09-01)
A number is a mathematical concept used to describe and assess quantity.
Number (music), a self-contained piece of music that is combined with other such pieces in a performance
This is a disambiguation page: a list of articles associated with the same title.
en.wikipedia.org /wiki/Number_(disambiguation)   (138 words)

  
 Number - Wikipedia, the free encyclopedia
A new number was invented, the square root of negative one, denoted by i, a symbol assigned to this new number by Leonhard Euler.
The arithmetical operations of numbers, such as addition, subtraction, multiplication and division, are generalized in the branch of mathematics called abstract algebra, the study of abstract number systems such as groups, rings and fields.
The existence of complex numbers was not completely accepted until the geometrical interpretation had been described by Caspar Wessel in 1799; it was rediscovered several years later and popularized by Carl Friedrich Gauss, and as a result the theory of complex numbers received a notable expansion.
en.wikipedia.org /wiki/Number   (3680 words)

  
 0 (number) article - 0 (number) Zero (disambiguation) 2 4 6 8 >> List numbers Integers - What-Means.com   (Site not responding. Last check: 2007-09-01)
Zero (0) is a number that precedes the positive one, and all positive numbers, and follows negative one, and all negative numbers.
The use of zero as a number unto itself was a relatively late addition to mathematics, thought to be introduced by Indian mathematicians.
Zero may or may not be counted as a natural number, depending on the definition of natural numbers.
www.what-means.com /encyclopedia/Zero   (1159 words)

  
 Search Results for 'Number'   (Site not responding. Last check: 2007-09-01)
The SI prefix for 10006 is exa (E), and for its reciprocal atto (a).
Also related to its being a perfect number, 496 is a harmonic divisor number, since 496 divided by the sum of the reciprocals of its divisors, 1, 2, 4, 8, 16, 31, 62, 124, 248 and 496, (the harmonic mean), yields an integer, 5 in this case.
In scienceThe atomic number of silverIn astronomy, Messier object M47, a magnitude 4.5 open cluster in the constellation Puppis The New General Catalogue object NGC 47, a barred spiral galaxy in the constellation Cetus.
www.worldhistory.com /wiki/N/Number.htm   (1357 words)

  
 number (language) - Hutchinson encyclopedia article about number (language)   (Site not responding. Last check: 2007-09-01)
The number of a noun will determine the number of its verb; singular nouns and pronouns usually take a singular verb (‘The cat runs’), and plural nouns and pronouns usually take a plural verb (‘the cats run’).
If this is different in number from the subject, it can affect the number of the verb; for example ‘The contents of the book submitted to our legal department has raised a few eyebrows’.
This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.
encyclopedia.farlex.com /number+(language)   (447 words)

  
 [No title]   (Site not responding. Last check: 2007-09-01)
That is, a partition in which, to the extent possible given the number of keys in relation to the number of letters to be encoded, the number of letters per key is the same.
A number of keys equal to M the number of symbols is particularly preferred.
In this case, a first disambiguation mechanism is used to provide feedback to the user, at the sending end of a communication, while a second disambiguation mechanism is used at the receiving end of the communication.
www.wipo.int /cgi-pct/guest/getbykey5?KEY=00/35091.000615&ELEMENT_SET=DECL   (14920 words)

  
 2 (number) - Psychology Central   (Site not responding. Last check: 2007-09-01)
Taking the square root of a number is such a common mathematical operation, that the spot on the root sign where the exponent would normally be written for cubic roots and other such roots, is left blank for square roots, as it is considered tacit.
Two is also a Motzkin number, a Bell number, an all-Harshad number, a meandric number, a semi-meandric number, and an open meandric number.
In rugby union, 2 is the number of the hooker.
psychcentral.com /psypsych/2_(number)   (1498 words)

  
 [No title]
The windows size is the number of tokens on either side of the target word (the word to be sense tagged), that will be included as part of the context used to determine the sense tag.
Introduction : Supervised Disambiguation uses the set of training data which is already generated for a ambiguous word by sense tagging the words in training data and this labeled data is now used to disambiguate the word in next instance where it has occurred.
In this assignment we attempt to disambiguate various meanings of the word line by using sense tagged line in which six different senses of the word line have been identified and the data is divided into seperate files for each sense.
www.d.umn.edu /~tpederse/Courses/CS8761-FALL02/Assign/line.txt   (11156 words)

  
 Reference.com/Encyclopedia/4 (number)
As a consequence of this, it is the smallest Smith number.
Four is the number of nucleobase types in DNA and RNA - adenine, guanine, cytosine, thymine (uracil in RNA).
The Saros number of the lunar eclipse series which began on -2700 September 3 and ended on -1131 April 2.
www.reference.com /browse/wiki/4_(number)   (1223 words)

  
 eXtended WordNet
The glosses are represented by the tag that inlcludes the synonym set, the text of the gloss, the parse tree, the logic form tranformation and the semantic disambiguation of the gloss.
The semantic disambiguation part is marked by the tag and includes words represented by the tag and punctuation represented by the tag.
The second phase is the effective disambiguation that consists of assigning to each open class word the correct sense using its part of speech.
xwn.hlt.utdallas.edu /wsd.html   (1218 words)

  
 The man wrote to his brother from the city about their father in his native language.   (Site not responding. Last check: 2007-09-01)
More precisely, this is not exactly the number of occurrences; instead, as it is explained below, this is the accumulated probability to be true of all variants of the syntactic structure in which this combination occurs (for unambiguous phrases, this is the number of occurrences).
This is roughly the number of occurrences of the given combination in the incorrect variants of the structure built by a specific parser; more precisely, this is the accumulated probability to be false by all variants in which this combination occurs.
By disambiguation, we mean assigning to the variants the weights according to the probability for the given variant to represent the correct structure of the phrase.
www.gelbukh.com /REDII/REDII-99/Publications/PacificSDWpub.htm   (2782 words)

  
 1998 Conference Proceedings
For spelling-based systems in English, the number of symbols is at least twenty-seven (when a space is included), and more when the system includes options to select from a number of lexical predictions.
The system is based on a process known as "word-level disambiguation," where the system compares a sequence of keystrokes to words in a large database to determine the intended word.
In the case of a system based on word-level disambiguation used by an individual with adequate literacy skills, the association between any desired word and the selection sequence required to generate it is based simply on the spelling of the word.
www.csun.edu /~hfdss006/conf/1998/proceedings/csun98_140.htm   (2432 words)

  
 [No title]   (Site not responding. Last check: 2007-09-01)
It would seem reasonable that the synset intersection maximizes the number of significant synsets for the two texts, and at the same time tends to exclude synsets whose meaning is not pertinent to the content of the text.
As far as disambiguation is concerned it seems a reasonable hypothesis that the synset intersection could bring constraints on the sense selection for a word (i.e.
As for WSD we obtained.66 of correct disambiguation with a sense frequency algorithm on polysemous noun words and.80 on all nouns (this last is also reported in the literature, for example in [Mihalcea and Moldovan, 1999]).
nlp.fi.muni.cz /projekty/wnportal/ps/txt/392915.txt   (3515 words)

  
 AI Magazine: Corpus-based approaches to semantic interpretat... @ HighBeam Research   (Site not responding. Last check: 2007-09-01)
In disambiguating the noun interest, the possible values of the verb-object feature are the verbs (such as sold) that stand in a verb-object syntactic relation with interest.
In general, the disambiguation accuracy depends on the particular words tested, the number of senses to a word, and the test corpus from which the words originate.
Verbs are typically harder to disambiguate than nouns, and disambiguation accuracy for words chosen from a test corpus composed of a wide variety of genres and domains, such as the Brown corpus, is lower than the accuracy of words chosen from, say, business articles from the Wall Street Journal (Ng and Lee 1996).
www.highbeam.com /library/doc0.asp?DOCID=1G1:20475199&refid=holomed_1   (11012 words)

  
 Synonymy and Contextual Disambiguation of Words
The number of paragraph references made by a term reflects the number of abstract concepts for which that term can be a possible expression.
Each number corresponds to a paragraph of the thesaurus in which the term on the left appears; it will be observed that a given term may be found in several paragraphs, and that a given paragraph may appear against several terms.
These measures depend on the number of occurrences, the degree of suffix/prefix manipulation used in deriving the term for each occurrence, and whether the occurrence is a phrase containing a derivation or the derivation by itself.
www.cs.nott.ac.uk /~ceilidh/papers/Disamb.html   (7158 words)

  
 [No title]   (Site not responding. Last check: 2007-09-01)
A Method for Word Sense Disambiguation of Unrestricted Text Rada Mihalcea and Dan I. Moldovan Department of Computer Science and Engineering Southern Methodist University Dallas, Texas, 75275-0122 frada,moldovang@seas.smu.edu Abstract Selecting the most appropriate sense for an ambiguous word in a sentence is a central problem in Natural Language Processing.
For example, when disambiguating the pair protect court our method picked the court meaning "a room in which a law court sits" which seems reasonable given only two words, whereas SemCor gives the court meaning "an assembly to conduct judicial business" which results from the sentence context (this was our second choice).
A method that disambiguates unrestricted nouns, verbs, adverbs and adjectives in texts is presented in (Stetina et al., 1998); it attempts to exploit sentential and discourse contexts and is based on the idea of semantic distance between words, and lexical relations.
nlp.fi.muni.cz /projekty/wnportal/ps/txt/216192.txt   (3621 words)

  
 LetterWise: Prefix-based disambiguation for mobile text input
Naturally, disambiguation is not perfect since multiple words may have the same key sequence.
KSPC is the number of keystrokes, on average, required to produce each character using a given input method.
We have demonstrated prefix-based disambiguation to be an efficient means for text entry on keypad-based devices such as mobile phones.
www.yorku.ca /mack/uist01.html   (4824 words)

  
 Number at Efari United Kingdom   (Site not responding. Last check: 2007-09-01)
Rational numbers having a finite decimal are called decimal fractions or decimal numbers, sometimes denoted by '''D'''.
While (most) real numbers have infinitely long expansions to the right of the decimal point, one can also try to allow for infinitely long expansions to the left in base p, where p is a prime number, leading to the s.
The arithmetical operations of numbers, such as addition, subtraction, multiplication and division, are generalized in the branch of mathematics called abstract algebra; one obtains the group s, ring s and field s.
www.efari.co.uk /government-law-and-politics/social-security/number.html   (590 words)

  
 Previous Work in Grammar Specialisation and Disambiguation
A number of preliminary attempts have been carried out in this area.
A number of lexicalised probabilistic models are compared.
Disambiguation of prepositional phrase attachment is the subject of a number of other experiments in which phrases with prepositional phrase attachments were extracted from the Penn Treebank Wall Street Journal corpus consisting of the sequence verb noun-phrase prepositional-phrase.
odur.let.rug.nl /~vannoord/alp/proposal/node15.html   (723 words)

  
 [No title]
The ratio of the number of instances correctly tagged by either system1 or system2 to the total number of instances is the Optimal Ensemble.
The precision of disambiguation for instances belonging to a lexelt is stated at the end of this file.
Note: Ignore recall values in such individual lexelt.scores file as they represent the ratio of number instances of a particular lexelt which are correctly disambiguated to the total number of instances in all lexelts (instead of the particular lexelt).
www.cs.toronto.edu /~smm/Packages/SyntaLexREADME   (4702 words)

  
 Research Questions in Grammar Specialisation and Disambiguation
Therefore, we propose to compare a number of probabilistic techniques which are sensitive to lexical dependencies.
Based on this feasibility study a selection will be made from this list of a number of disambiguation techniques.
An important aspect of the study of disambiguation techniques concerns their success on a human-annotated test-corpus.
odur.let.rug.nl /~vannoord/alp/proposal/node16.html   (1024 words)

  
 Web Appearance Disambiguation
Since modern search engines are so sensitive to small variations of the same query, it is hard to require an automatic system to construct queries of high quality.
At the end of each page there is a list of its hyperlinks, starting with the URL of the page.
One is based on link structure of the pages, another one on distributional clustering of the pages.
www.cs.umass.edu /~ronb/name_disambiguation.html   (527 words)

  
 [No title]
For conciseness, ambiguous context-free grammars are frequently used to define even completely unambiguous languages and numerous disambiguation methods exist for specifying which interpretation is the intended one for each sentence.
A filter is a function that selects from a set of parse trees (the canonical representation of the interpretations of a sentence) the intended trees.
A disambiguation filter is a function that selects a subset from a set of parse trees---the possible parse trees for an ambiguous sentence.
www.cs.uu.nl /groups/ST/Publications/visser.bib   (1146 words)

  
 Disambiguation Blog   (Site not responding. Last check: 2007-09-01)
As a number of readers would know (because they were there!), at last year's CSAA annual conference I was shuffled in as the representative for postgrads on the CSAA Executive.
There are a number of convergences with my project looking at the role of magazines in the cultural industry of contemporary modified-car culture in Australia.
The biggest single problem with the book is that they somehow believe by asking what 'men' think of the 'men's magazines' that they are not being "morally judgemental", which they believe is a good thing (11-12).
glenfuller.blogspot.com   (3997 words)

  
 Using Hunter-Gatherer in Semantic Analysis - The Results
It can also be noted from Table 1 that syntactic information contributed to about 38% of word sense disambiguation (18 of 48, on an average, were disambiguated by syntax).
These numbers are almost the same as the numbers for training texts shown earlier in Table 1.
Furthermore, a 97% success rate in disambiguating open-class words can be taken as strong proof of the reliability of the Hunter-Gatherer system.
crl.nmsu.edu /users/sb/papers/thesis/node36.html   (635 words)

  
 LINGUIST List 2.719: Word Senses
The Kelly and Stone is pioneer work on computational disambiguation, although it focuses on part-of-speech disambiguation rather than determining the sense given that the word has more than one meaning with the same part of speech.
There is also work on using the surrounding context of dictionary definitions, and I enclose a well-known reference for this, by Lesk.
Re Mark Sanderson's query on word sense disambiguation using a small number of words of context's there's a paper on this by Choueka and Lusignan, "Disambiguation by Short Contexts", Computers and the Humanities, 19, pp.
www.ling.ed.ac.uk /linguist/issues/2/2-719.html   (287 words)

  
 Unsupervised Name Disambiguation via Social Network Similarity   (Site not responding. Last check: 2007-09-01)
In this paper, we concentrate on ambiguity and investigate unsupervised methods which simultaneously learn 1) the number of entities represented by a particular name and 2) which observations correspond to the same entity.
The disambiguation methods leverage the fact that an entity’s name can be listed in multiple sources, each with a number of related entity’s names, which permits the construction of name-based relational networks.
In contrast, the second method employs a less strict similarity requirement by using random walks between ambiguous observations on a global social network constructed from all sources, or a community similarity.
privacy.cs.cmu.edu /dataprivacy/projects/socialnetworks1   (283 words)

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