絕對偏差 的英文怎麼說

中文拼音 [juéduìpiānchā]
絕對偏差 英文
a olute deviation
  • 絕 : Ⅰ動詞（斷絕） cut off; sever Ⅱ形容詞1 （完全沒有了; 窮盡; 凈盡） exhausted; used up; finished 2 ...
  • 對 : Ⅰ動詞1 （回答） answer; reply 2 （對待; 對付） treat; cope with; counter 3 （朝; 向; 面對） be tr...
  • 偏 : Ⅰ形容詞1 （不正; 歪斜） inclined to one side; slanting; leaning 2 （只側重一面） partial; prejudi...
  • 差 : 差Ⅰ名詞1 （不相同; 不相合） difference; dissimilarity 2 （差錯） mistake 3 [數學] （差數） differ...
  • 絕對 : absolute
  1. Gps observation which is about 2km far away from radiosonde site is comparable to radiosonde with a absolute bias of 2. 13mm on precipitable water ( pw ) observation and 1. 28cm on zenith total delay ( ztd )

    與常規探空觀測相比， gps測量的可降水量有很好的代表性。在相距2km時，兩種測量手段測量可降水量和總延遲量的平均絕對偏差分別為2 . 13mm和1 . 28cm 。
  2. Compared with the classical bp algorithm, robust adaptive bp algorithm possesses some advantages as following : ( 1 ) increasing the accuracy of the network training by means of using both the relative and absolute residual to adjust the weight values ; ( 2 ) improve the robustness and the network convergence rate through combining with the robust statistic technique by way of judging the values of the samples " relative residual to establish the energy function so that can suppress the effect on network training because of the samples with high noise disturbances ; ( 3 ) prevent entrapping into the local minima area and obtain the global optimal result owing to setting the learning rate to be the function of the errors and the error gradients when network is trained. the learning rate of the weights update change with the error values of the network adaptively so that can easily get rid of the disadvantage of the classical bp algorithm that is liable to entrap into the local minima areas

    與基本bp演算法相比，本文提出的魯棒自適應bp演算法具有以下優點： （ 1 ）與魯棒統計技術相結合，通過訓練樣本相對偏差的大小，確定不同訓練樣本對能量函數的貢獻，來抑制含高噪聲干擾樣本對網路訓練的不良影響，從而增強訓練的魯棒性，提高網路訓練的收斂速度； （ 2 ）採用相對偏差和絕對偏差兩種偏差形式對權值進行調整，提高了網路的訓練精度； （ 3 ）在採用梯度下降演算法對權值進行調整的基礎上，通過將學習速率設為訓練誤差及誤差梯度的特殊函數，使學習速率依賴于網路訓練時誤差瞬時的變化而自適應的改變，從而可以克服基本bp演算法容易陷入局部極小區域的弊端，使訓練過程能夠很快的「跳出」局部極小區域而達到全局最優。
  3. However we want to get the least absolute value of frequency deviation not the least square sum of it

    但是實際需要的是使頻率偏差的絕對值最小而不是頻率偏差的平方和最小。
  4. Earlier, when we calculated the range, the interquartile deviation, and average absolute deviation, the answers were expressed in the same units as the data itself.

    當我們計算極差，四分點離差和平均絕對偏差時，答案的計量單位與數據單位量相同的。
  5. As a result of the simplified torsion moment of inertia, integral stability coefficients based on the gb50017 code increase relatively 5 % or 0. 01 ~ 0. 04 absolutely, only for hn behind hn400 150, whose calculation length goes beyond the limit of 8 meters, taking account of any load condition and any yield - point

    Gb50017梁的整體穩定系數公式的誤差是由扭轉慣性矩的簡化造成。任何荷載情況和鋼號，規格大於hn400 150的hn型鋼，當計算長度大於8米時，整體穩定系數偏高約5 ，絕對偏高量在0 . 01 0 . 04范圍。
  6. The best approximations algorithm is just the method which can solve the mini - max solution of the least value of frequency deviation. because of the reason above, in this paper the best approximations algorithm is introduced into calculating the parameters of atcxo compensation network for the first time

    最佳一致逼近演算法正是能夠求解出使頻率偏差的絕對值最小的極小極大解的一種方法，為此將最佳一致逼近演算法首次應用於模擬溫補晶振補償網路參數的計算中。
  7. D finite element local analysis is done for hv porcelain post insulator by abaqus finite element software. the stress distribution of one - piece structure under dead weight, erection deviation, temperature change, wind load and short - circuited load is analyzed, which provides the scientific basis for security assessment of post insulator

    以高壓瓷瓶支柱絕緣子為研究對象，採用abaqus有限元軟體進行三維有限元局部分析，分析了整體結構在自重、安裝偏差、溫度變化、風載以及短路電流載荷作用下的應力分佈，為支柱絕緣子的安全性評定提供了科學的依據。
  8. In order to improve the circuit ' s input impedance, which is affected by insulating resistance of electrode leading wire, terminals and printed circuit board, electrode is connected to the meter through insulating wire of high impedance which is directly welded in the printed circuit board with insulating ring. the deviation of electrode is corrected by software and the algorithm is given

    使用高阻絕緣線連接電極，並將高阻絕緣線直接焊在加有絕緣環的印刷線路板上，從而消除電極引線、接線端子和印刷線路板漏電對放大電路輸入阻抗的影響；軟體校正電極偏差，並給出校準演算法。
  9. And it is commonly regarded as fault - free when the comparative deviation of component parameters are within 5 % of the nominal value, while in practical operations the allowance range could be set flexibly according to different requirements for the circuit performance

    通常認為元件參數的相對偏差絕對值在標稱值的5 %范圍內為無故障，但實際上元件的容差是可以根據對電路性能的不同要求而靈活設定的。
  10. Absolute system deviation

    絕對系統偏差
  11. Absolute transient deviation

    絕對瞬態偏差
  12. Absolute deviation integral

    絕對偏差積分
  13. Optimization of the mean semi - absolute deviation portfolio selection model with the restricted short selling based on the pivoting algorithm

    半絕對偏差投資組合模型及其旋轉演算法研究
  14. The result agrees well with observations by comparing the simulated result with the 167 tidal gauge data

    通過與167個測站的4個主要分潮平均絕對偏差的比較，模擬結果與實測資料符合很好。
  15. Experimental results show that this method is of low memory requirements and lower mean absolute error ( mae ) value, and provides better recommendation quality compared with traditional collaborative filtering algorithms

    實驗表明，這種方法的優點是低內存需求，具有較小的平均絕對偏差值，並且顯示出了比傳統推薦演算法更好的推薦質量。
  16. This paper uses arch model method in econometrics to set up an auto - regression model with different variance characteristic, which catches to the signal of herd behavior that can be comparatively sensitive. basing on the sample stocks of the index 180 of sse for studying sample, author conduct empirical tests on the non - linear relations between csad ( cross - sectional absolute deviation of returns ) and the market returns to judge whether the herd behavior in the stock market of china is remarkable. according to the empirical analysis, author finds, both in the up - market and down - market, certain herd behavior exist on the stock market of our country

    本文運用計量經濟學中的arch模型方法，建立了一個能較為敏感的捕捉到羊群行為信號的具有異方差特性的自回歸模型，以上證180指數樣本股為研究樣本，通過檢驗個股截面收益的絕對偏差（ csad ）與市場組合收益的非線性關系，來判斷我國股市羊群行為是否顯著，通過實證分析，我們發現，無論是市場上漲階段還是下跌階段，我國股市都存在一定的羊群行為，同時，本文通過比較分析，對實證結果進行深入的剖析，對羊群行為的形成原因進行簡要的分析，並對如何控制羊群行為提出了一些政策性建議。
  17. Another person pionering the studies in germany reported that when people were put together in groups isolated from external time cues of light, temperature and humidity, their own complex internal timekeeping rhythms became desynchronized ; then they resynchronized in unison

    另一位在德國研究此問題的領頭人公布說，將人們聚攏起來，同時使他們隔絕于光線、溫度、濕度等反映外部時間的信息，人們自身復雜的生物鐘節律先是會各自發生偏差（即:對時間的感知出現不同的認識） ，然後又會重新恢復到一致的狀態。
  18. This algorithm improves confidence in se by estimating parameters and states at the same time. simulation results on test power systems which range in size from 4 to 118 buses, have shown the virtues as follows : getting unbiased estimation without detecting and identifying bad data in measurements ; solving state and parameter estimation for power system with good convergence and excellent robust property ; increasing the numbers of iterations a little bit with the test systems expanded ; estimating many transformer taps simultaneously and remaining the main state estimation ; keeping the estimated relative error within + 0. 1 % and processing efficiently equality constraints and ill condition with polynomial complexity

    對ieee ? 4 118節點系統和廣西主網進行的模擬結果表明： l1范數估計具有不良數據拒絕特性，當量測量中存在不良數據時，該演算法在不經檢測和辨識不良數據情況下仍是無偏估計，具有良好收斂性，所需迭代次數隨著問題規模擴大而增長極小；能夠同時估計多個變壓器抽頭，並保持狀態估計主體；在滿足可觀測性條件下，估計的相對誤差保證在0 . 1以內；能夠有效處理等式約束和病態條件，並具有多項式時間性。
  19. Firstly, it is a first time to apply prospect theory to study people ’ s behavior under paroxysmal public events in our country, and verify the validity of prospect theory by test. the work supply a new way to study behavioral decision under paroxysmal public events. the main contents are included giving a overall pectnation and review to prospect theory and its related achivements, verifying the validity of prospect theory under paroxysmal public events by tests, verifying the existence of heuristics and biases by test, and verifying behavior characteristics from individual psychologic biases under crisis. the results showed the conclusions and related effects of prospect theory are tenable in china in despite of some difference to some extent, applying prospect theory to study individual behavior under paroxysmal public events is effective

    第一，首次在國內將前景理論應用於危機事件下個體行為決策研究，並通過實驗檢驗了前景理論在危機事件下適用的有效性，為危機事件下的行為決策研究提供了新的路徑。其中:對前景理論相關研究成果進行了全面的梳理和評述，通過實驗的方法檢驗了前景理論在我國危機事件下適用的有效性，通過實驗檢驗了直覺偏差和效應的存在性，通過實驗檢驗了心理偏差的行為表現。研究結果顯示:盡管存在一些效應程度的差異，前景理論的基本結論和絕大部分效應在我國是普遍存在的，可以將前景理論運用於危機條件下的個體行為決策研究，為后續研究的開展奠定了理論基礎。
  20. A gaas threshold voltage automatic measurement system is designed. the sample may be 2 ", 3 " wafer. it can save the data, statistic average value and standard deviation of threshold voltage, map the gaas threshold voltage

    本文建立了一套閾值電壓自動測試系統，可對半絕緣gaas單晶上製作的mesfet器件的閾值電壓進行自動測量，並給出閾值電壓的測量數據，作出閾值電壓的mapping圖，計算閾值電壓的統計平均值、標準偏差等。
分享友人
分享到 Line

分享到臉書