• The weighted product model (WPM) is a popular multi-criteria decision analysis (MCDA) / multi-criteria decision making (MCDM) method. It is similar to...
    10 KB (1,291 words) - 15:00, 24 May 2025
  • In decision theory, the weighted sum model (WSM), also called weighted linear combination (WLC) or simple additive weighting (SAW), is the best known and...
    7 KB (855 words) - 07:31, 25 May 2025
  • methods. The methods used in that study were the weighted sum model (WSM), the weighted product model (WPM), and two variants of the analytic hierarchy...
    7 KB (837 words) - 03:00, 25 May 2025
  • The weighted arithmetic mean is similar to an ordinary arithmetic mean (the most common type of average), except that instead of each of the data points...
    44 KB (9,001 words) - 09:30, 21 May 2025
  • Thumbnail for Multiple-criteria decision analysis
    analysis (VA) Value engineering (VE) VIKOR method Weighted product model (WPM) Weighted sum model (WSM) Architecture tradeoff analysis method Decision-making...
    48 KB (5,923 words) - 05:43, 2 June 2025
  • variants, the TOPSIS and ELECTRE methods and their variants. The weighted product model (WPM) does not exhibit the previous types of rank reversals, due...
    17 KB (2,204 words) - 08:42, 28 May 2025
  • Thumbnail for Moving average
    selections of the full data set. Variations include: simple, cumulative, or weighted forms. Mathematically, a moving average is a type of convolution. Thus...
    20 KB (3,168 words) - 00:56, 25 April 2025
  • Thumbnail for Effective number of parties
    for an adjusted number of political parties in a country's party system, weighted by their relative size. The measure is especially useful when comparing...
    19 KB (1,077 words) - 22:07, 25 May 2025
  • The Solow–Swan model or exogenous growth model is an economic model of long-run economic growth. It attempts to explain long-run economic growth by looking...
    35 KB (4,942 words) - 13:50, 13 May 2025
  • Thumbnail for Pearson correlation coefficient
    data. It is the ratio between the covariance of two variables and the product of their standard deviations; thus, it is essentially a normalized measurement...
    58 KB (8,398 words) - 10:38, 2 June 2025
  • Thumbnail for Weighted automaton
    distribution. They are one of the simplest studied models of quantitative automata.: Fig.1  The definition of a weighted automaton is generally given over an arbitrary...
    14 KB (1,691 words) - 17:47, 26 May 2025
  • Thumbnail for 3D modeling
    mapping. The product is called a 3D model, while someone who works with 3D models may be referred to as a 3D artist or a 3D modeler. A 3D model can also be...
    28 KB (3,165 words) - 04:26, 28 May 2025
  • scatterplot smoothing function, such as a locally weighted mean, for f1(x1), and then use a factor model for f2(x2). This flexibility to allow non-parametric...
    39 KB (5,716 words) - 03:59, 9 May 2025
  • A number of different Markov models of DNA sequence evolution have been proposed. These substitution models differ in terms of the parameters used to describe...
    42 KB (7,067 words) - 05:35, 29 May 2025
  • various frameworks. In particular, there are weighted likelihoods, weighted estimating equations, and weighted probability densities from which a majority...
    16 KB (2,955 words) - 06:46, 9 May 2025
  • Thumbnail for Expected value
    generalization of the weighted average. Informally, the expected value is the mean of the possible values a random variable can take, weighted by the probability...
    52 KB (7,614 words) - 16:31, 25 May 2025
  • In statistics, unit-weighted regression is a simplified and robust version (Wainer & Thissen, 1976) of multiple regression analysis where only the intercept...
    17 KB (2,529 words) - 17:36, 5 March 2024
  • Gravity Blanket (category Products introduced in 2017)
    The Gravity Blanket is a weighted blanket product originally developed by—and subsequently spun off from—the technology media company Futurism. The blanket...
    12 KB (1,206 words) - 11:48, 3 December 2024
  • Thumbnail for Logistic regression
    In statistics, a logistic model (or logit model) is a statistical model that models the log-odds of an event as a linear combination of one or more independent...
    127 KB (20,629 words) - 19:53, 22 May 2025
  • Thumbnail for Smith & Wesson Model 686
    The Smith & Wesson Model 686 is a six- or seven-shot double-action revolver manufactured by Smith & Wesson and chambered for the .357 Magnum cartridge;...
    14 KB (959 words) - 13:50, 27 April 2025
  • A statistical model is a mathematical model that embodies a set of statistical assumptions concerning the generation of sample data (and similar data...
    17 KB (2,261 words) - 08:13, 11 February 2025
  • linear model (GLM) is a flexible generalization of ordinary linear regression. The GLM generalizes linear regression by allowing the linear model to be...
    31 KB (4,246 words) - 04:22, 20 April 2025
  • Product of experts (PoE) is a machine learning technique. It models a probability distribution by combining the output from several simpler distributions...
    3 KB (392 words) - 07:55, 25 May 2025
  • players' final rankings is then the product of these conditional probabilities. The expected payout is the payoff-weighted sum of these joint probabilities...
    10 KB (1,279 words) - 17:09, 23 March 2025
  • Thumbnail for Transformer (deep learning architecture)
    preserving its dot-product attention mechanism to keep its text processing performance. This led to the introduction of a multi-head attention model that was easier...
    106 KB (13,105 words) - 11:32, 29 May 2025
  • In statistics, a probit model is a type of regression where the dependent variable can take only two values, for example married or not married. The word...
    21 KB (3,260 words) - 10:15, 25 May 2025
  • estimates. The mean squared error for the model will also be wrong. Various estimation techniques including weighted least squares and the use of...
    75 KB (10,482 words) - 17:25, 13 May 2025
  • hidden Markov models extend regular grammars. Each production is assigned a probability. The probability of a derivation (parse) is the product of the probabilities...
    41 KB (5,242 words) - 21:15, 23 September 2024
  • Thumbnail for Least squares
    predicted values of the model. The method is widely used in areas such as regression analysis, curve fitting and data modeling. The least squares method...
    36 KB (5,240 words) - 13:19, 2 June 2025
  • Thumbnail for Attention (machine learning)
    1, and the others to 0), as we would like the model to make a context vector consisting of a weighted sum of the hidden vectors, rather than "the best...
    35 KB (3,424 words) - 23:19, 23 May 2025