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  2. Collocation method - Wikipedia

    en.wikipedia.org/wiki/Collocation_method

    In mathematics, a collocation method is a method for the numerical solution of ordinary differential equations, partial differential equations and integral equations.The idea is to choose a finite-dimensional space of candidate solutions (usually polynomials up to a certain degree) and a number of points in the domain (called collocation points), and to select that solution which satisfies the ...

  3. Collocation (remote sensing) - Wikipedia

    en.wikipedia.org/wiki/Collocation_(remote_sensing)

    Collocation is a procedure used in remote sensing to match measurements from two or more different instruments. This is done for two main reasons: for validation purposes when comparing measurements of the same variable, and to relate measurements of two different variables either for performing retrievals or for prediction.

  4. Collocation - Wikipedia

    en.wikipedia.org/wiki/Collocation

    Rather than select a single definition, Gledhill [3] proposes that collocation involves at least three different perspectives: co-occurrence, a statistical view, which sees collocation as the recurrent appearance in a text of a node and its collocates; [4] [5] [6] construction, which sees collocation either as a correlation between a lexeme and ...

  5. Co-location (satellite) - Wikipedia

    en.wikipedia.org/wiki/Co-location_(satellite)

    The planned co-location of two satellites was used by the TDF-1 and TDF-2 and TV-Sat 1 and TV-Sat 2 DBS satellites launched 1987-1990 to provide national DBS broadcasting to France and Germany. The first co-location of a group of satellites (reaching eight in number) was by SES with the Astra satellites at 19.2°E.

  6. Colocation - Wikipedia

    en.wikipedia.org/wiki/Colocation

    Colocation or collocation may refer to: Colocation (business), the placement of several entities in a single location; Colocation centre, a data center where companies can rent equipment, space, and bandwidth for computing services, known as colocation services; Collocation, in corpus linguistics, a sequence of words that often occur together

  7. Collocation extraction - Wikipedia

    en.wikipedia.org/wiki/Collocation_extraction

    Proposed formulas are mutual information, t-test, z test, chi-squared test and likelihood ratio. [1] Within the area of corpus linguistics, collocation is defined as a sequence of words or terms which co-occur more often than would be expected by chance. 'Crystal clear', 'middle management', 'nuclear family', and 'cosmetic surgery' are examples ...

  8. Colocalization - Wikipedia

    en.wikipedia.org/wiki/Colocalization

    Currently the field is dogged by confusion and a standardized approach is yet to be firmly established. [6] Attempts to rectify this include re-examination and revision of some of the coefficients, [7] [8] application of a factor to correct for noise, [1] "Replicate based noise corrected correlations for accurate measurements of colocalization".

  9. NSE co-location scam - Wikipedia

    en.wikipedia.org/wiki/NSE_co-location_scam

    The NSE co-location scam relates to the market manipulation at the National Stock Exchange of India, India's leading stock exchange.Allegedly select players obtained market price information ahead of the rest of the market, enabling them to front run the rest of the market, [1] [2] possibly breaching the NSE's purpose of demutualisation exchange governance and its robust transparency-based ...