smoothing

Definition von smoothing im Englisch Englisch wörterbuch: the action of correcting the geometry of edges; A "rounding-off" of a curve, removing minor peaks and valleys, to create a more readable curve, using a method that is equivalent to warbling the input signal; Also known as antialiasing, this is the electronic process of eliminating or reducing jaggies in an image; present participle of smooth; Enhances the appearance of incoming faxes by making the lines smooth and takes no additional time; An edge that has been worn smooth and rounded from use in scraping or drilling; Font smoothing is Microsoft's term for *grey-scale or *anti-aliased type; Averaging pixels with their neighbors It reduces contrast and simulates an out-of-focus image; An editing tool which averages pixels with their neighbors to reduces contrast and simulate an out-of-focus image; The adjustment or manipulation of a data set to fit a model or curve, as in the use of the alpha factor in exponential smoothing; A set of procedures for removing short-range erratic variation from lines, surfaces, or data series; Smooth, v; Techniques/procedures for removing small erratic changes from data This is usually applied to line and surface data In mapping applications this is often used to create a better visual product -- may be referred to as smoothed data; The adjusting of a bitmap image by rounding the jagged edges to give them a more uniform look
smoothing iron: A heated appliance that is used to smooth clothing and other items after washing and (usually, partially), drying
smoothing irons: plural form of smoothing iron
smoothing constant: (Ticaret) The number used in exponential smoothing models to give the most recent period a different weight than the previous periods. (syn: alpha smoothing factor)
data smoothing: The mathematical process of fitting a smooth curve to dispersed data points
smooth: natural; unconstrained
smooth: Not grainy; having an even texture
smooth: To capture important patterns in the data, while leaving out noise
smooth: suave; sophisticated
smooth: unbroken
smooth: Having a pleasantly rounded flavor; neither rough nor astringent
smooth: bland; glib
smooth: A member of an anti-hippie fashion movement in 1970s Britain
smooth: Having a texture that lacks friction. Not rough
smooth: Having derivatives of all finite orders at all points within the function’s domain
smooth: Lacking marked aspiration
smooth: To make smooth
smooth: {v} to make even or easy, calm, flatter
smooth: {a} even on the surface, soft, flattering
adaptive smoothing: (Ticaret) A version of exponential smoothing where the smoothing (alpha) factor is automatically adjusted, or adapted, based on interpretations of observed forecast error
alpha smoothing factor: (Ticaret) In exponential smoothing, the factor used to smooth or filter the data from the most recent period. (ex.- an alpha factor of 0.1 means to give the most recent data period a weighting of 0.1 and the previous period(s) a weighting of 0.9). A higher alpha indicates the future forecast will more closely resemble recent history, and is more likely to vary greatly with each recalculation
exponential smoothing: A method used in time series to smooth or to predict a series There are various forms, but all are based on the supposition that more remote history has less importance than more recent history
exponential smoothing: (Ticaret) A technique used in forecasting models that assigns different weights to past demand periods, instead of considering each one equally. A simple moving average technique takes the total demand for the last 'X' number of demand periods and divides by 'X' to get the average period demand- each period is treated the same. By contrast, in exponential smoothing a smoothing (alpha) factor (ex.- 0.1) is multiplied by the demand from the last period, and 0.9 is multiplied by the calculated average period demand for periods prior to the last, thus assigning a different weight to the last period. Raising the alpha factor gives more weight or emphasis to demand from the most recent period
exponential smoothing: the forecasted value consists of the previous period's forecast plus a percentage of the forecast error
exponential smoothing: A statistical technique commonly used to forecast time series data or to smooth the values on a control chart A forecast function is estimated from previous data using a weighted least squares technique The degree to which data in the far past is weighted relative to the near past is governed by the value of one or more smoothing constants, which must be between 0 and 1 In general, the smaller the smoothing constant, the more weight is given to the far past
exponential smoothing: An adjustment technique that takes the previous period's forecast, and adjusts it up or down based on what actually occurred in that period It accomplishes this by calculating a weighted average of the two values
exponential smoothing: Any set of data recorded in time intervals Also called time series analysis
exponential smoothing: A forecasting technique that uses a weighted average of past time series values to arrive at smoothed time series values that can be used as forecasts
exponential smoothing: the assumption that time series data tends to vary from period to period according to some geometric progression
exponential smoothing: A technique used in forecasting models that assigns different weights to past demand periods, instead of considering each one equally A simple moving average technique takes the total demand for the last 'X' number of demand periods and divides by 'X' to get the average period demand- each period is treated the same By contrast, in exponential smoothing a smoothing (alpha) factor (ex - 0 1) is multiplied by the demand from the last period, and 0 9 is multiplied by the calculated average period demand for periods prior to the last, thus assigning a different weight to the last period Raising the alpha factor gives more weight or emphasis to demand from the most recent period
first order smoothing: (Ticaret) Forecasting exponential smoothing systems that do not contain parameters or adjustments for the effects of trends and seasonality
second order smoothing: (Ticaret) A technique used for time series forecasting that begins with an exponentially-smoothed current forecast and adjusts for trend by using a second smoothed estimate
smooth: To ease; to regulate
smooth: Smoothly
smooth: You use smooth to describe something that is going well and is free of problems or trouble. Political hopes for a swift and smooth transition to democracy have been dashed + smoothly smooth·ly So far, talks at GM have gone smoothly
smooth: Gently flowing; moving equably; not ruffled or obstructed; as, a smooth stream
smooth: the act of smoothing; "he gave his hair a quick smooth"
smooth: A domestic animal having a smooth coat
smooth: A balanced beer, with no flavors pronounced over any others, that gives a mouth feel devoid of any sharpness or roughness
smooth: Something which is smooth or easy
smooth: The tactile sensation for a wine's lack of astringency
smooth: (of surfaces) make shine; "shine the silver, please"; "polish my shoes"
smooth: A smoothing action
smooth: The act of making smooth; a stroke which smooths
smooth: of the margin of a leaf shape; not broken up into teeth
smooth: To give a smooth or calm appearance to
smooth: {f} make smooth, make even, remove irregularities or roughness; remove difficulties; soothe, calm; refine; become smooth
smooth: not marked with wrinkles; "unwrinkled cheeks"
smooth: lacking obstructions or difficulties; "the bill's path through the legislature was smooth and orderly"
smooth: If you describe a drink such as wine, whisky, or coffee as smooth, you mean that it is not bitter and is pleasant to drink. This makes the whiskeys much smoother. rough, harsh
smooth: without chinks or crannies
smooth: A moderately low level of oily material suspended in the coffee beverage Result of fats in the beans present in perceptible amounts
smooth: Flowing or uttered without check, obstruction, or hesitation; not harsh; voluble; even; fluent
smooth: {s} level, even, not rough, flat; free from obstacles, unhindered; calm, serene, tranquil; polished, suave; free from lumps, having an even texture; mellow; glib, ingratiating
smooth: Evenly spread or arranged; sleek; as, smooth hair
smooth: Without difficulty, problems, or unexpected consequences or incidents
smooth: The analysis obtained through a smoothing procedure
smooth: free from obstructions; "smooth the way towards peace negociations"
smooth: To free from obstruction; to make easy
smooth: A smooth surface has no roughness, lumps, or holes. a rich cream that keeps skin soft and smooth. a smooth surface such as glass The flagstones beneath their feet were worn smooth by centuries of use. rough
smooth: Having an even surface, or a surface so even that no roughness or points can be perceived by the touch; not rough; as, smooth glass; smooth porcelain
smooth: Placid, calm
smooth: {i} act of smoothing; part or place that is free from irregularities and roughness
smooth: Lacking projections or indentations; not serrated
smooth: To free from harshness; to make flowing
smooth: having a surface free from roughness or bumps or ridges or irregularities; "smooth skin"; "a smooth tabletop"; "smooth fabric"; "a smooth road"; "water as smooth as a mirror"
smooth: make smooth or smoother, as if by rubbing; "smooth the surface of the wood"
smooth: Not rough (compare glabrous)
smooth: Sound reproduction having no irritating qualities; free from HF peaks, easy and relaxing to listen to Effortless Not necessarily a positive system attribute if accompanied by a slow, uninvolving character
smooth: Causing no resistance to a body sliding along its surface; frictionless
smooth: the act of smoothing; "he gave his hair a quick smooth" make smooth or smoother, as if by rubbing; "smooth the surface of the wood" free from obstructions; "smooth the way towards peace negociations" lacking obstructions or difficulties; "the bill's path through the legislature was smooth and orderly" having a surface free from roughness or bumps or ridges or irregularities; "smooth skin"; "a smooth tabletop"; "smooth fabric"; "a smooth road"; "water as smooth as a mirror" of the margin of a leaf shape; not broken up into teeth
smooth: smoothly agreeable and courteous with a degree of sophistication; "he was too politic to quarrel with so important a personage"; "the hostess averted a confrontation between two guests with a diplomatic change of subject"; "the manager pacified the customer with a smooth apology for the error"; "affable, suave, moderate men smugly convinced of their respectability" - Ezra Pound
smooth: Quality of a wine rich in dry extract, glycerine and in pectic substances
smooth: To flatter; to use blandishment
smooth: To palliate; to gloze; as, to smooth over a fault
smooth: 1 Infinitely differentiable; possessing infinitely many derivatives For example, sin(x) is a smooth function, while |x|^3 is not More complicated mathematical objects such as manifolds are called smooth if they are defined or described by smooth functions 2 Continuously differentiable; possessing a continuous tangent or derivative
smooth: That which is smooth; the smooth part of anything
smooth: A smooth line or movement has no sudden breaks or changes in direction or speed. This exercise is done in one smooth motion. + smoothly smooth·ly Make sure that you execute all movements smoothly and without jerking
smooth: To make smooth; to make even on the surface by any means; as, to smooth a board with a plane; to smooth cloth with an iron
smooth: Having derivatives of all finite orders at all points within the functions domain
smooth: If you describe a man as smooth, you mean that he is extremely smart, confident, and polite, often in a way that you find rather unpleasant. Twelve extremely good-looking, smooth young men have been picked as finalists
smooth: A smooth liquid or mixture has been mixed well so that it has no lumps. Continue whisking until the mixture looks smooth and creamy lumpy
smooth: A smooth ride, flight, or sea crossing is very comfortable because there are no unpleasant movements. The active suspension system gives the car a very smooth ride. bumpy, rough
smooth: An agreeable and harmonious flavour showing balance on the palate Opposite of astringent or rough
smooth: smooth and unconstrained in movement; "a long, smooth stride"; "the fluid motion of a cat"; "the liquid grace of a ballerina"; "liquid prose"
smooth: To make smooth. (also "smoothe")"
smooth: without breaks between notes; smooth and connected; "a legato passage"
smooth: Bland; mild; smoothing; fattering
smooth: If you smooth something, you move your hands over its surface to make it smooth and flat. She stood up and smoothed down her frock Bardo smoothed his moustache