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- этимология
Что (кто) такое trimmed signature - определение
STATISTICAL MEASURE OF CENTRAL TENDENCY
Trimmed mean; Trimmed average; Modified mean; Olympic average
Найдено результатов: 234
Metric signature
MATHEMATICAL CONCEPT
Signature change; Signature (physics); Euclidean signature; +---; -+++; Lorentz signature; Mostly Plus; Mostly Minus; Signature of the metric
In mathematics, the signature of a metric tensor g (or equivalently, a real quadratic form thought of as a real symmetric bilinear form on a finite-dimensional vector space) is the number (counted with multiplicity) of positive, negative and zero eigenvalues of the real symmetric matrix of the metric tensor with respect to a basis. In relativistic physics, the v represents the time or virtual dimension, and the p for the space and physical dimension.
Least trimmed squares
Least Trimmed Squares
Least trimmed squares (LTS), or least trimmed sum of squares, is a robust statistical method that fits a function to a set of data whilst not being unduly affected by the presence of outliers. It is one of a number of methods for robust regression.
time signature
![String Quartet No. 2 in F major]], showing a multiple time signature](https://commons.wikimedia.org/wiki/Special:FilePath/Tchaikovsky String Quartet in F excerpt.png?width=200 "String Quartet No. 2 in F major]], showing a multiple time signature")
SPECIFICATION OF BEATS IN A MUSICAL BAR OR MEASURE
Common time; 4/4 time; Meter signature; Time signatures; Time-signature; 4/4 beat; Time (music); 6/8 Time; Irregular time signatures; Irregular time signature; Odd time signature; Odd time signatures; Unusual time signature; Unusual time signatures; Waltz time; Time Signature; Additive meter; Eight to the bar; Eight to the Bar; 6/8 time; Complex time signature; Complex meter; Commontime; 13/8; Three-quarter time; 𝄴; Common-time; Usual time signature; Mixed meter; Asymmetric time signatures; Irrational time signature; Irrational meter; Non-dyadic time signature; Non-dyadic meter; Odd meter; 4/4 music; 5/4 music; 7/4 music; 11/4 music
(time signatures)
The time signature of a piece of music consists of two numbers written at the beginning that show how many beats there are in each bar.
N-COUNT
Signature drink
ANY UNIQUE OR ORIGINAL COCKTAIL DRINK
User:MayraElizabeth/Signature Drinks; Wikipedia talk:Articles for creation/Signature Drinks; Signature Drinks; Signature drinks
A Signature drink is any unique or original drink that expresses the nature of the person or establishment creating it.
Time signature
SPECIFICATION OF BEATS IN A MUSICAL BAR OR MEASURE
Common time; 4/4 time; Meter signature; Time signatures; Time-signature; 4/4 beat; Time (music); 6/8 Time; Irregular time signatures; Irregular time signature; Odd time signature; Odd time signatures; Unusual time signature; Unusual time signatures; Waltz time; Time Signature; Additive meter; Eight to the bar; Eight to the Bar; 6/8 time; Complex time signature; Complex meter; Commontime; 13/8; Three-quarter time; 𝄴; Common-time; Usual time signature; Mixed meter; Asymmetric time signatures; Irrational time signature; Irrational meter; Non-dyadic time signature; Non-dyadic meter; Odd meter; 4/4 music; 5/4 music; 7/4 music; 11/4 music
·add. ·- A sign at the beginning of a composition or movement, placed after the key signature, to indicate its time or meter. Also called rhythmical signature. It is in the form of a fraction, of which the denominator indicates the kind of note taken as time unit for the beat, and the numerator, the number of these to the measure.
Signatories
![[[Vermeer]]'s signature](https://commons.wikimedia.org/wiki/Special:FilePath/Vermeer autograph.svg?width=200 "[[Vermeer]]'s signature")
HANDWRITTEN MARK MADE AS A PROOF OF IDENTITY AND INTENT
Signatures; Signatory state; Signatory; Signiture; Signatories; Signature Hole
·pl of Signatory.
Signature
HANDWRITTEN MARK MADE AS A PROOF OF IDENTITY AND INTENT
Signatures; Signatory state; Signatory; Signiture; Signatories; Signature Hole
·vt A sign, stamp, or mark impressed, as by a seal.
II. Signature ·vt To mark with, or as with, a signature or signatures.
III. Signature ·vt An outward mark by which internal characteristics were supposed to be indicated.
IV. Signature ·vt The printed sheet so marked, or the form from which it is printed; as, to reprint one or more signatures.
V. Signature ·vt A letter or figure placed at the bottom of the first page of each sheet of a book or pamphlet, as a direction to the binder in arranging and folding the sheets.
VI. Signature ·vt That part of a prescription which contains the directions to the patient. It is usually prefaced by S or Sig. (an abbreviation for the Latin signa, ·imv of signare to sign or mark).
VII. Signature ·vt Especially, the name of any person, written with his own hand, employed to signify that the writing which precedes accords with his wishes or intentions; a sign manual; an Autograph.
VIII. Signature ·vt A resemblance between the external characters of a disease and those of some physical agent, for instance, that existing between the red skin of scarlet fever and a red cloth;
- supposed to indicate this agent in the treatment of the disease.
IX. Signature ·vt The designation of the key (when not C major, or its relative, A minor) by means of one or more sharps or flats at the beginning of the staff, immediately after the clef, affecting all notes of the same letter throughout the piece or movement. Each minor key has the same signature as its relative major.
signatory
HANDWRITTEN MARK MADE AS A PROOF OF IDENTITY AND INTENT
Signatures; Signatory state; Signatory; Signiture; Signatories; Signature Hole
['s?gn?t(?)ri]
¦ noun (plural signatories) a party that has signed an agreement.
Origin
C19: from L. signatorius 'of sealing', from signare (see signature).
Time signature
SPECIFICATION OF BEATS IN A MUSICAL BAR OR MEASURE
Common time; 4/4 time; Meter signature; Time signatures; Time-signature; 4/4 beat; Time (music); 6/8 Time; Irregular time signatures; Irregular time signature; Odd time signature; Odd time signatures; Unusual time signature; Unusual time signatures; Waltz time; Time Signature; Additive meter; Eight to the bar; Eight to the Bar; 6/8 time; Complex time signature; Complex meter; Commontime; 13/8; Three-quarter time; 𝄴; Common-time; Usual time signature; Mixed meter; Asymmetric time signatures; Irrational time signature; Irrational meter; Non-dyadic time signature; Non-dyadic meter; Odd meter; 4/4 music; 5/4 music; 7/4 music; 11/4 music
time signature. The time signature indicates that there are three quarter notes (crotchets) per measure (bar).
signatory
HANDWRITTEN MARK MADE AS A PROOF OF IDENTITY AND INTENT
Signatures; Signatory state; Signatory; Signiture; Signatories; Signature Hole
(signatories)
The signatories of an official document are the people, organizations, or countries that have signed it. (FORMAL)
Both countries are signatories to the Nuclear Non-Proliferation Treaty.
N-COUNT: oft N of/to n
Википедия
Truncated mean
A truncated mean or trimmed mean is a statistical measure of central tendency, much like the mean and median. It involves the calculation of the mean after discarding given parts of a probability distribution or sample at the high and low end, and typically discarding an equal amount of both. This number of points to be discarded is usually given as a percentage of the total number of points, but may also be given as a fixed number of points.
For most statistical applications, 5 to 25 percent of the ends are discarded. For example, given a set of 8 points, trimming by 12.5% would discard the minimum and maximum value in the sample: the smallest and largest values, and would compute the mean of the remaining 6 points. The 25% trimmed mean (when the lowest 25% and the highest 25% are discarded) is known as the interquartile mean.
The median can be regarded as a fully truncated mean and is most robust. As with other trimmed estimators, the main advantage of the trimmed mean is robustness and higher efficiency for mixed distributions and heavy-tailed distribution (like the Cauchy distribution), at the cost of lower efficiency for some other less heavily tailed distributions (such as the normal distribution). For intermediate distributions the differences between the efficiency of the mean and the median are not very big, e.g. for the student-t distribution with 2 degrees of freedom the variances for mean and median are nearly equal.
