• Thumbnail for A-weighting
    A-weighting is a form of frequency weighting and the most commonly used of a family of curves defined in the International standard IEC 61672:2003 and...
    26 KB (3,479 words) - 03:11, 31 July 2024
  • Thumbnail for Weighting
    The process of frequency weighting involves emphasizing the contribution of particular aspects of a phenomenon (or of a set of data) over others to an...
    6 KB (731 words) - 15:38, 25 August 2024
  • London weighting is an allowance paid to certain civil servants, teachers, airline employees, PhD students, police and security officers in and around...
    2 KB (278 words) - 14:21, 16 January 2023
  • A weighting curve is a graph of a set of factors, that are used to 'weight' measured values of a variable according to their importance in relation to...
    4 KB (523 words) - 20:07, 10 January 2024
  • Thumbnail for Psophometric weighting
    Psophometric voltage Rumble measurement ITU-R 468 noise weighting A-weighting Weighting filter Weighting Weighting curve "Psophometer for use on telephone-type circuits"...
    1 KB (171 words) - 10:43, 28 March 2024
  • A noise weighting is a specific amplitude-vs.-frequency characteristic that is designed to allow subjectively valid measurement of noise. It emphasises...
    3 KB (329 words) - 13:23, 17 July 2022
  • Thumbnail for Weighting filter
    A weighting filter is used to emphasize or suppress some aspects of a phenomenon compared to others, for measurement or other purposes. In each field...
    14 KB (1,791 words) - 11:11, 31 January 2024
  • Thumbnail for Stock market index
    share similar economic fundamentals. The coverage of a stock market index is separate from the weighting method. For example, the S&P 500 market-cap weighted...
    21 KB (2,429 words) - 05:20, 15 June 2024
  • In a noise-measuring set, flat weighting is a noise weighting based on an amplitude-frequency characteristic that is flat over a frequency range that...
    726 bytes (98 words) - 06:25, 2 July 2024
  • The context tree weighting method (CTW) is a lossless compression and prediction algorithm by Willems, Shtarkov & Tjalkens 1995. The CTW algorithm is...
    2 KB (183 words) - 05:51, 12 April 2024
  • market indices are a type of economic index. A common version of capitalization weighting is the free-float weighting. With this method a float factor is...
    5 KB (594 words) - 04:34, 1 April 2024
  • A weighting pattern for a linear dynamical system describes the relationship between an input u {\displaystyle u} and output y {\displaystyle y} . Given...
    1 KB (257 words) - 17:00, 30 December 2023
  • gamma rays, which is given a weighting factor of 1. To obtain the equivalent dose for a mix of radiation types and energies, a sum is taken over all types...
    14 KB (1,687 words) - 00:31, 27 March 2024
  • Thumbnail for Sievert
    to radiation weighting factor (WR), and dropped another weighting factor "N" in 1990. In 2002, the CIPM similarly dropped the weighting factor "N" from...
    68 KB (6,574 words) - 10:39, 25 August 2024
  • of the tf–idf weighting scheme were often used by search engines as a central tool in scoring and ranking a document's relevance given a user query. One...
    22 KB (2,959 words) - 21:48, 26 July 2024
  • Thumbnail for ITU-R 468 noise weighting
    recommendation 468-4, therefore formerly also known as CCIR weighting; sometimes referred to as CCIR-1k) is a standard relating to noise measurement, widely used...
    15 KB (2,021 words) - 21:17, 31 January 2024
  • Thumbnail for Education Index
    one-third weighting). Education is a major component of well-being and is used in the measure of economic development and quality of life, which is a key factor...
    48 KB (457 words) - 07:53, 13 August 2024
  • Kernel (statistics) Measure (mathematics) Riemann–Stieltjes integral Weighting Window function Jane Grossman, Michael Grossman, Robert Katz. The First...
    7 KB (1,154 words) - 02:03, 22 August 2024
  • Thumbnail for CAC 40
    CAC 40 (section Weighting)
    December 1987, equivalent to a market capitalisation of 370,437,433,957.70 French francs. On 1 December 2003, the index's weighting system switched from being...
    16 KB (1,019 words) - 06:41, 21 August 2024
  • Thumbnail for Inverse distance weighting
    Inverse distance weighting (IDW) is a type of deterministic method for multivariate interpolation with a known scattered set of points. The assigned values...
    8 KB (1,229 words) - 14:43, 7 June 2024
  • Implied weighting describes a group of methods used in phylogenetic analysis to assign the greatest importance to characters that are most likely to be...
    4 KB (444 words) - 02:52, 8 July 2024
  • LUFS (redirect from K weighting)
    Loudness, K-weighted, relative to full scale (LKFS) is a standard loudness measurement unit used for audio normalization in broadcast television systems...
    5 KB (484 words) - 13:17, 6 July 2024
  • Thumbnail for Sound level meter
    Root-mean-square sound pressure being obtained with a standard frequency weighting and standard time weighting. The reference pressure is set by the International...
    49 KB (6,284 words) - 09:40, 18 July 2024
  • bone marrow are particularly sensitive to radiation, so they are given a weighting factor that is disproportionately large relative to the fraction of body...
    15 KB (2,049 words) - 12:08, 11 March 2024
  • Thumbnail for Equal-loudness contour
    it is fortunate that the 40-phon Fletcher–Munson curve on which the A-weighting standard was based turns out to have been in agreement with modern determinations...
    17 KB (2,214 words) - 03:33, 31 July 2024
  • Thumbnail for Diving weighting system
    A diving weighting system is ballast weight added to a diver or diving equipment to counteract excess buoyancy. They may be used by divers or on equipment...
    63 KB (8,113 words) - 10:56, 30 July 2024
  • Inverse probability weighting is a statistical technique for estimating quantities related to a population other than the one from which the data was...
    14 KB (2,595 words) - 06:53, 15 May 2024
  • capitalization-weighting indices might by definition imply overweighting overvalued stocks and underweighting undervalued stocks, assuming a price inefficiency...
    17 KB (2,084 words) - 01:42, 13 August 2024
  • In statistics, inverse-variance weighting is a method of aggregating two or more random variables to minimize the variance of the weighted average. Each...
    8 KB (1,513 words) - 08:24, 22 August 2024
  • bipartite graph, an appropriate method for weighting network connections is often required. Optimal weighting methods reflect the nature of the specific...
    9 KB (1,120 words) - 20:45, 26 April 2023