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  2. Lottery mathematics - Wikipedia

    en.wikipedia.org/wiki/Lottery_mathematics

    This function is called the combination function, COMBIN(n,k). For the rest of this article, we will use the notation ( n k ) {\displaystyle {n \choose k}} . "Combination" means the group of numbers selected, irrespective of the order in which they are drawn.

  3. Matched filter - Wikipedia

    en.wikipedia.org/wiki/Matched_filter

    where [] is the input as a function of the independent variable , and [] is the filtered output. Though we most often express filters as the impulse response of convolution systems, as above (see LTI system theory ), it is easiest to think of the matched filter in the context of the inner product , which we will see shortly.

  4. Statistical association football predictions - Wikipedia

    en.wikipedia.org/wiki/Statistical_association...

    Statistical Football prediction is a method used in sports betting, to predict the outcome of football matches by means of statistical tools. The goal of statistical match prediction is to outperform the predictions of bookmakers [citation needed] [dubious – discuss], who use them to set odds on the outcome of football matches.

  5. Simple matching coefficient - Wikipedia

    en.wikipedia.org/wiki/Simple_matching_coefficient

    For example, consider a supermarket with 1000 products and two customers. The basket of the first customer contains salt and pepper and the basket of the second contains salt and sugar. In this scenario, the similarity between the two baskets as measured by the Jaccard index would be 1/3, but the similarity becomes 0.998 using the SMC.

  6. WASP (cricket calculation tool) - Wikipedia

    en.wikipedia.org/wiki/WASP_(cricket_calculation...

    Winning and Score Predictor (WASP) is a calculation tool used in cricket to predict scores and possible results of a limited overs match, e.g. One Day and Twenty 20 matches. The prediction is based upon factors like the ease of scoring on the day according to the pitch, weather and boundary size.

  7. Matching (statistics) - Wikipedia

    en.wikipedia.org/wiki/Matching_(statistics)

    Matching is a statistical technique that evaluates the effect of a treatment by comparing the treated and the non-treated units in an observational study or quasi-experiment (i.e. when the treatment is not randomly assigned).

  8. Pattern matching - Wikipedia

    en.wikipedia.org/wiki/Pattern_matching

    A symbol prepended to _ binds the match to that variable name while a symbol appended to _ restricts the matches to nodes of that symbol. Note that even blanks themselves are internally represented as Blank[] for _ and Blank[x] for _x. The Mathematica function Cases filters elements of the first argument that match the pattern in the second ...

  9. Match - Wikipedia

    en.wikipedia.org/wiki/Match

    An igniting match. A match is a tool for starting a fire.Typically, matches are made of small wooden sticks or stiff paper.One end is coated with a material that can be ignited by friction generated by striking the match against a suitable surface. [1]