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  2. List of algorithms - Wikipedia

    en.wikipedia.org/wiki/List_of_algorithms

    An algorithm is fundamentally a set of rules or defined procedures that is typically designed and used to solve a specific problem or a broad set of problems.. Broadly, algorithms define process(es), sets of rules, or methodologies that are to be followed in calculations, data processing, data mining, pattern recognition, automated reasoning or other problem-solving operations.

  3. Discrete Fourier transform - Wikipedia

    en.wikipedia.org/wiki/Discrete_Fourier_transform

    3.16.1 Probabilistic uncertainty principle. 3.16.2 Deterministic uncertainty principle. ... and to perform other operations such as convolutions or multiplying large ...

  4. Matrix (mathematics) - Wikipedia

    en.wikipedia.org/wiki/Matrix_(mathematics)

    Matrices can be used to compactly write and work with multiple linear equations, that is, systems of linear equations. For example, if A is an m×n matrix, x designates a column vector (that is, n×1-matrix) of n variables x 1, x 2, ..., x n, and b is an m×1-column vector, then the matrix equation =

  5. Logistic regression - Wikipedia

    en.wikipedia.org/wiki/Logistic_regression

    This exponential relationship provides an interpretation for : The odds multiply by for every 1-unit increase in x. [ 22 ] For a binary independent variable the odds ratio is defined as a d b c {\displaystyle {\frac {ad}{bc}}} where a , b , c and d are cells in a 2×2 contingency table .

  6. History of computing hardware - Wikipedia

    en.wikipedia.org/wiki/History_of_computing_hardware

    The basic cycle time was 1.2 milliseconds, and a multiplication could be completed in about 2.16 milliseconds. The multiplier used almost a quarter of the machine's 4,050 vacuum tubes (valves). [126] A second machine was purchased by the University of Toronto, before the design was revised into the Mark 1 Star.

  7. Cancer - Wikipedia

    en.wikipedia.org/wiki/Cancer

    Estimates are that in 2018, 18.1 million new cases of cancer and 9.6 million deaths occur globally. [208] About 20% of males and 17% of females will get cancer at some point in time while 13% of males and 9% of females will die from it. [208]

  8. 7×57mm Mauser - Wikipedia

    en.wikipedia.org/wiki/7×57mm_Mauser

    [8] [9] This lower specification is in deference to the Remington Rolling block rifles that may still be in circulation. Concerns regarding the early Mauser rifles such as the models 93 and 95 are misplaced, [ 9 ] as the original ammunition issued with the M93 Spanish Mauser produced an average pressure of 50,370 CUP in those rifles.

  9. List of countries by minimum wage - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by...

    €1,934.40 (US$2288) per month, and €11.16 (US$13.2) per hour for persons 21 and older; between 30–80% (as low as €3.35 per hour) of this amount for persons aged 15–20. [171] An additional holiday allowance of 8% of the annual wage is paid in May or June, prorated for the time worked in the year.