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  2. Data and information visualization - Wikipedia

    en.wikipedia.org/wiki/Data_and_information...

    The most fundamental data analysis approaches are visualization (histograms, scatter plots, surface plots, tree maps, parallel coordinate plots, etc.), statistics (hypothesis test, regression, PCA, etc.), data mining (association mining, etc.), and machine learning methods (clustering, classification, decision trees, etc.). Among these ...

  3. Tableau - Wikipedia

    en.wikipedia.org/wiki/Tableau

    Tableau, another term for a table of data, particularly: Cryptographic tableau, or tabula recta, used in manual cipher systems; Division tableau, a table used to do long division; Method of analytic tableaux (also semantic tableau or truth tree), a technique of automated theorem proving in logic

  4. Thesaurus - Wikipedia

    en.wikipedia.org/wiki/Thesaurus

    A thesaurus (pl.: thesauri or thesauruses), sometimes called a synonym dictionary or dictionary of synonyms, is a reference work which arranges words by their meanings (or in simpler terms, a book where one can find different words with similar meanings to other words), [1] [2] sometimes as a hierarchy of broader and narrower terms, sometimes simply as lists of synonyms and antonyms.

  5. Data analysis - Wikipedia

    en.wikipedia.org/wiki/Data_analysis

    Data collection or data gathering is the process of gathering and measuring information on targeted variables in an established system, which then enables one to answer relevant questions and evaluate outcomes. The data may also be collected from sensors in the environment, including traffic cameras, satellites, recording devices, etc.

  6. Method of analytic tableaux - Wikipedia

    en.wikipedia.org/wiki/Method_of_analytic_tableaux

    A graphical representation of a partially built propositional tableau. In proof theory, the semantic tableau [1] (/ t æ ˈ b l oʊ, ˈ t æ b l oʊ /; plural: tableaux), also called an analytic tableau, [2] truth tree, [1] or simply tree, [2] is a decision procedure for sentential and related logics, and a proof procedure for formulae of first-order logic. [1]

  7. Simplex algorithm - Wikipedia

    en.wikipedia.org/wiki/Simplex_algorithm

    The tableau form used above to describe the algorithm lends itself to an immediate implementation in which the tableau is maintained as a rectangular (m + 1)-by-(m + n + 1) array. It is straightforward to avoid storing the m explicit columns of the identity matrix that will occur within the tableau by virtue of B being a subset of the columns ...

  8. Wikipedia:Language learning centre/Word list - Wikipedia

    en.wikipedia.org/wiki/Wikipedia:Language...

    Eventually these words will all be translated into big lists in many different languages and using the words in phrase contexts as a resource. You can use the list to generate your own lists in whatever language you're learning and to test yourself. ==A==Isixhosa

  9. Tableau (card game) - Wikipedia

    en.wikipedia.org/wiki/Tableau_(card_game)

    Tableau is a solitaire card game played with two decks of playing cards. It has a unique layout where all cards are open, and arranged to the left and right of the foundations, similar to Beleaguered Castle , Fortress , and other games in this family like Little Napoleon Patience, Kings Solitaire, or Fürst Bismarck.