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regression    音标拼音: [rəgr'ɛʃən]
n. 回归
n. 复原,逆行,退步

回归复原,逆行,退步

regression
回归

regression
n 1: an abnormal state in which development has stopped
prematurely [synonym: {arrested development}, {fixation},
{infantile fixation}, {regression}]
2: (psychiatry) a defense mechanism in which you flee from
reality by assuming a more infantile state
3: the relation between selected values of x and observed values
of y (from which the most probable value of y can be
predicted for any value of x) [synonym: {regression}, {simple
regression}, {regression toward the mean}, {statistical
regression}]
4: returning to a former state [synonym: {regression}, {regress},
{reversion}, {retrogression}, {retroversion}]

Regression \Re*gres"sion\ (r?*gr?sh"?n), n. [L. regressio: cf.
F. r['e]gression.]
The act of passing back or returning; retrogression;
retrogradation. --Sir T. Browne.
[1913 Webster]

{Edge of regression} (of a surface) (Geom.), the line along
which a surface turns back upon itself; -- called also a
{cuspidal edge}.

{Regression point} (Geom.), a cusp.
[1913 Webster]

135 Moby Thesaurus words for "regression":
Brownian movement, Freudian fixation, about-face, advance,
angular motion, arrested development, ascending, ascent, atavism,
axial motion, backflowing, backing, backset, backsliding,
backward deviation, backward motion, career, climbing, comedown,
course, current, debasement, decadence, decadency, declension,
declination, decline, deformation, degeneracy, degenerateness,
degeneration, degradation, demotion, depravation, depravedness,
depreciation, derogation, descending, descent, deterioration,
devolution, disenchantment, downtrend, downturn, downward mobility,
downward motion, downward trend, drift, driftage, drop, dying, ebb,
ebbing, effeteness, fading, failing, failure, failure of nerve,
fall, falling back, falling-off, father fixation, fixation, flight,
flip-flop, flow, flux, forward motion, infantile fixation,
involution, lapse, libido fixation, loss of tone, mother fixation,
mounting, oblique motion, ongoing, onrush, parent fixation,
passage, plunging, pregenital fixation, progress, radial motion,
random motion, recidivation, recidivism, reclamation, reconversion,
recrudescence, recurrence, reflowing, refluence, reflux, regress,
rehabilitation, reinstatement, relapse, renewal, restitution,
restoration, retreat to immaturity, retrocession, retrogradation,
retrogression, retroversion, return, returning, reversal, reverse,
reversion, reverting, revulsion, rising, run, rush, set, setback,
sideward motion, sinking, slippage, slipping back, slump, soaring,
sternway, stream, subsiding, throwback, traject, trajet, trend,
turn, turnabout, upward motion, wane


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  • Regression analysis - Wikipedia
    The most common form of regression analysis is linear regression, in which one finds the line (or a more complex linear combination) that most closely fits the data according to a specific mathematical criterion
  • 一文彻底搞懂机器学习 - 回归（Regression） - CSDN博客
    回归（Regression）是机器学习中的一种基本方法，其目标是通过分析自变量与因变量之间的关系，建立一个数学模型来预测因变量的值。 线性回归、多项式回归、正则化线性回归是机器学习中常用的回归分析方法。其中线性回归用直线拟合数据关系，多项式回归用曲线拟合复杂关系，正则化线性回归
  • 回归分析（一种统计分析方法）_百度百科
    本词条由 “科普中国”科学百科词条编写与应用工作项目 审核 。 在统计学中，回归分析（regression analysis）指的是确定两种或两种以上变量间相互依赖的定量关系的一种统计分析方法。
  • 线性回归 (Linear Regression) | 菜鸟教程
    线性回归 (Linear Regression) 是一种用于预测连续值的最基本的机器学习算法，它假设目标变量 y 和特征变量 x 之间存在线性关系，并试图找到一条最佳拟合直线来描述这种关系。 y = w * x + b 其中： y 是预测值 x 是特征变量 w 是权重 (斜率) b 是偏置 (截距)
  • REGRESSION中文 (简体)翻译：剑桥词典 - Cambridge Dictionary
    Regression trees separate independent variables that, together, change the dependent variable and create multiple groupings to explain the data
  • 用人话讲明白线性回归LinearRegression - 知乎
    譬如今天要学的线性“回归”，这个 回归（regression） 和我们平时说的“回归祖国”的回归（return）是两个含义完全不同的词，它有“倒推”的含义在里面。 我们学习的时候一定要抛开现有的认知，这样才能对新知识有更高的接受度。
  • Regression in machine learning - GeeksforGeeks
    Regression in machine learning is a supervised learning technique used to predict continuous numerical values by learning relationships between input variables (features) and an output variable (target)
  • Regression: Definition, Analysis, Calculation, and Example
    Regression is a statistical measurement that attempts to determine the strength of the relationship between one dependent variable and a series of independent variables
  • 回归（regression）的理解（regressor，回归子） - 未雨愁眸 - 博客园
    1 基本概念 回归（regression）是监督学习（given {(xi,yi)}）的一个重要分类。 回归用于预测输入变量（自变量， Xi）与输出变量（因变量， Yi） 之间的关系，特定是当输入变量的值发生变化时，输出变量的值随之发生的变化。
  • What is Regression? - Types and Characteristics - Great Learning
    Regression: Regression analysis is a way of mathematically sorting out which of those variables does indeed have an impact





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