Propagation of uncertainty - Wikipedia
网页In statistics, propagation of uncertainty (or propagation of error) is the effect of variables' uncertainties (or errors, more specifically random errors) on the uncertainty of a function based on them.
Propagation of and Compounding Errors Through Expressions
网页Propagation and Compounding of Errors. This page shows how uncertainty in a measured quantity will propagate through a mathematical expression involving that quantity. Whenever calculations are done using imprecise numbers, then the numbers resulting from the calculations are also imprecise.
Combining uncertainty components - NIST
网页Combining uncertainty components. Calculation of combined standard uncertainty. The combined standard uncertainty of the measurement result y, designated by u c (y) and taken to represent the estimated standard deviation of the result, is the positive square root of the estimated variance u c2 (y) obtained from. (6)
模仿学习导论：Behavior Cloning - 知乎 - 知乎专栏
网页这种误差会逐渐累积，在理论上已被证明最终会造成巨大的累积误差，称为compound error。. 这种训练方式称为behavior cloning。. 更广泛地，这种学习方式称为imitation learning。. 其实compound error和next token prediction引入的error是一致的，一个token的预测错误会导致hidden state ...
The Affects of Compounding Error - Haven Metrology
网页2019年6月4日 · Compounding error is when deviation of one feature, or the process used to measure that feature, directly affects the measurement of another feature. There are best practices metrologists use to control compounding error but …
Uncertainties and Error Propagation - LSU
网页2000年7月1日 · 1. Systematic and random errors. 2. Determining random errors. 3. What is the range of possible values? 4. Relative and Absolute Errors. 5. Propagation of Errors, Basic Rules. Suppose two measured quantities x and y have uncertainties, D x and D y, determined by procedures described in previous sections: we …
Propagation of Error - Chemistry LibreTexts
网页2023年8月29日 · Propagation of Error (or Propagation of Uncertainty) is defined as the effects on a function by a variable's uncertainty. It is a calculus derived statistical calculation designed to combine uncertainties from multiple variables to provide an accurate measurement of uncertainty.
1.6: Uncertainties in Scientific Measurements
网页2023年7月12日 · All measurements have a degree of uncertainty regardless of precision and accuracy. This is caused by two factors, the limitation of the measuring instrument (systematic error) and the skill of the experimenter making the …
Pharmaceutical Compounding: a History, Regulatory Overview…
网页Regulatory oversight of compounding is piecemeal and compounding errors have resulted in patient harm. We review compounding in the United States (US), including a history of compounding, a critique of current regulatory oversight, and a systematic review of compounding errors recorded in the literature.
Step-by-step decoding of compound-error-correcting codes
网页Abstract: Compound-error-correcting codes are codes designed to correct some mixtures of random and burst errors called compound errors. Their compound-error-correction capabilities are measured with respect to a generalized metric introduced by M. Hamada (1997) and discussed by M. Kurihara (2000) recently.