數學回歸模型 的英文怎麼說

中文拼音 [shǔxuéhuíguīxíng]
數學回歸模型 英文
mathematical regression model
  • : 數副詞(屢次) frequently; repeatedly
  • : Ⅰ動詞1 (學習) study; learn 2 (模仿) imitate; mimic Ⅱ名詞1 (學問) learning; knowledge 2 (學...
  • : 回構詞成分。
  • : Ⅰ動詞1 (返回) return; go back to 2 (還給; 歸還) return sth to; give back to 3 (趨向或集中於...
  • : 模名詞1. (模子) mould; pattern; matrix 2. (姓氏) a surname
  • 數學 : mathematics
  • 模型 : 1 (仿製實物) model; pattern 2 (制砂型的工具) mould; pattern3 (模子) model set; mould patter...
  1. This thesis analyzes the mutual, complemental and fit relationship between technology 、 the corporate supply chain and organizational structure of a corporation in a comparably systematic and complete way based on the mode of integrated management by reviewing, analyzing and summarizing relative references. based on practical definitions of the concepts and variables appearing in the analysis of the relationship, investigative papers have been designed and possible development situations of technology 、 the corporate supply chain and organizational structure of different enterprises have been described in the way of determining the nature. by the statistics and analyses of the investigative papers, relativity, with the method of multi - linearity - regress analysis, and by investigating enterprises " performance in different dimensions and establishing a math mode of the relationship between

    本文在企業一體化管理式的基礎上,通過文獻資料法對相關文獻進行顧和總結分析,較系統和全面地論述了企業技術與組織結構、組織結構和供應鏈之間存在的互動、互補和匹配關系,對這一關系中的概念和變量進行操作化定義,設計出三者對應的指標體系的調查問卷,定性描述在不同企業的技術、組織結構和供應鏈的發展狀況,通過對調查所得問卷進行統計分析,運用相關性分析和多元線性分析等方法,實證調查企業在不同維度狀態下的績效,建立企業技術、組織結構、供應鏈與企業的績效之間關系的,證明企業技術、組織結構、供應鏈和企業績效存在一定的相關性,企業技術、組織結構和供應鏈三者之間的匹配關系可以影響和預測企業的績效,只有當企業的各影響因素之間相互匹配的時候,企業整體運做的效率和效果將最好。
  2. This paper analyzes the factors affecting the controlling precision of sand compactibility system and sets up the dynamic model of regression coefficient between sand compactibility and water content. to prevent the insufficiency or excess of sand water content, the amount of the first addition is set as 80 % of the total water addition amount. after the first water addition, we adopt ar model to predict the stable value of sand compactibility to shorten the time mixing the sand. each time we add water, the correction coefficient is introduced to adapt to the change in the composition of sand. the experiment shows that the mathematics model not only makes the water content in sand reach the best range within shorter time, but also directs how the sand composition should be adjusted, which can better conform to the actual situation

    分析了影響砂緊實率控制精度的因素,建立了砂緊實率-水分的動態.為防止砂水分不足或過量,將第一次加水量設定為總加水量的80 .第一次加水后,對砂緊實率穩定值採用ar進行預測,以縮短砂混制時間.每次加水后,引入修正系,以適應砂組成的變化.實驗表明,該不僅使砂水分含量在較短時間內達到最佳范圍,同時可指示對砂組成進行調整,能較好地符合實際情況
  3. Thus chaos theory is, very generally, the study of forever changing complex systems based on mathematical concepts of recursion, whether in the form of a recursive process or a set of differential equations modeling a physical system

    通常混沌理論是研究建立在概念基礎的上永遠改變復雜系統,無論以過程形式或建立微分方程物理系統
  4. It also studies the causes of the checkout and the flexibility of employment result. it concludes that the increase of the economy is not the granger cause of nominal employment growth, that is to say, the increase of economy in china doesn ’ t promote of the nominal employment. the decline of the nominal employment elasticity from 1999 is not only because of the improvement of technology, the imbalance of the industry structure, transformation of system and the policy of interest rate, but also because of the inexact statistic data which makes the real employment underestimated

    本文首先利用1978年至2003年的有關據對我國經濟增長與名義就業的關系作了分析:根據有關計量經濟理論,對據作了平穩性檢驗、協整檢驗和格蘭傑因果檢驗,用建立的方法測算出名義就業彈性,並對檢驗結果和就業彈性測算結果作了原因解析,認為我國的經濟增長不是名義就業增長的格蘭傑原因,即我國的經濟增長沒有促進名義就業的增長,我國的名義就業彈性自1990年以來呈下降趨勢,其原因除了技術進步、產業結構失衡、體制轉軌和利率政策外,還有由於統計的原因使得真實的就業增長被低估。
  5. ( 5 ) at the last part, we use method of econometrics to conduct regression of various statistics of near years " consuming structure and build regression model to predict our provincial 2005 year to 2010 year ' s consuming structure changes. finally we analyze the result of prediction

    ( 5 )在本文的最後一部分,我們運用經濟計量的方法對我省近年來消費結構的各項據進行,建立了線性,根據對2005 - 2010年我省消費結構的變化進行了預測,並對預測結果進行了分析。
  6. Accuracy of ptfs is evaluated by the root of the mean squared difference ( rmsd ). last, we compared measuring values with estimation values of regression method and bp model. the evaluating results indicate that ptfs developed by regression method or bp model satisfy to use to the education, research and production practice for keerqin sandy land

    最後對統計和dp神經網路進行了對比評價分析,對比分析結果表明,用兩種建立土壤傳遞函( ptfs )的預測效果都比較理想,均可應用於科爾沁沙地的教、科研和生產實踐中。
  7. Method of ascertaining main effecting factors in dam mathematics safety monitoring model during construction period is studied. and dam safety monitoring model during construction period is founded, including statistic model, deterministic model and hybrid model. moreover, traditional regression model is improved, based on deeply studying robustified least squares method

    ( 2 )研究了大壩施工期安全監控中各主要影響因素的確定方法及因子的選擇原理,並建立了大壩施工期安全監控(統計、確定性和混合) ;此外,在深入研究抗差最小二乘法的基礎上,對傳統的進行了改進。
  8. Nowadays high - techs and its industrialization have become one of the important force to boost the economy growth, as well as the main index to decide the integrative competition of a country or territory. under such a background, we firstly introduced the actuality, problems of guangzhou ' s high - tech industry and economy growth theory. on the next stage, we applied cob - douglus production function, took guangzhou city as an example, came out the multi - varible regression model exercising modern econometrics, systematically investigated the relationship between high - techs and gross domestic production ( gdp ), and scientifically analyzed the impacts of high - techs to economy growth

    當今,高新技術及其產業化發展已經成為推動經濟增長的重要力量,成為決定一個國家和地區綜合競爭實力的重要指標,在這種大背景下,本文首先對目前廣州市高新技術產業的現狀、問題以及經濟增長理論作了較為全面的介紹,然後運用cob ? douglas生產函,以廣州市為實例,運用現代計量經濟的研究方法給出了多元,對高新技術與國內生產總值( gdp )的相關關系進行了較為系統的考察,科的分析了高新技術對經濟增長的影響。
  9. The steady flow stress model of 7055 aluminum alloy at high temperature has been established by regression analysis and artificial neural networks methods, respectively

    運用多元和人工神經網路方法分別建立了7055鋁合金高溫塑性變形穩態流變應力
  10. 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

    本文運用計量經濟中的arch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,以上證180指樣本股為研究樣本,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。
  11. The thesis is based on the model of the linear regress and the theory of the capital and economy, to analyze the demand on the domain, quantity and circumstance, validate the important of the person with ability

    根據人力資本與經濟增長理論以及人才預測提出的各種趨勢外推、線,對黑龍江省交通人才的需求領域、量和環境逐一分析。
  12. In order to describe thermotical character and mechanical charater of compressor, mechanism model is developed according to the construction and principle of compressor. this model may substitute the usual regress model and logic model, and more roundly describes the running law of centrifugal compressor

    本論文在熟悉和掌握離心式壓縮機結構和原理的基礎上建立了反映壓縮機熱力特性和機械特性的,取代了以往常用的和邏輯,較全面地描述了離心式壓縮機的運行規律。
  13. So many statistics scholars have studied it extensively and obtained many ideal results. semiparametric regression model yi ~ ( n ) = xi ~ ( n ) + g ( t ~ n _ i ) + _ i ~ ( n ), 1 i n, where g is an unknown function on a compact set a in r ~ p and is an unknown parameter, ( x _ 1 ~ ( n ), x _ 1 ~ ( n ) ) ~ t, ? ? x _ n ~ ( n ), t _ n ~ ( n ) ) ~ t are fixed design vectors and the radom er - rors _ i ~ ( n ) are assumed to be an l ~ q - mixingale sequences. fan [ 1 ] investigated nonparametric regression model

    由於半參的優點是集中了主要部分(即參分量部分)的信息,因而它比傳統的線性或非參有更強的解釋能力,不少統計者對其進行了深入的研究,同其它一樣,它的大樣本性質始終是人們關注的熱點。
  14. This paper explains the basic knowledge and basic theories of national debt, gives the calculating formula of construe and stochastic construe separately. combing with the monadic regression model, the paper analyses the development of issuing scale of national debt of our government annually, studies the evolvement of scale of national debt and its relevant policies, and analysis the experience indexes measuring scale of national debt which is prevail in the world quantificationally. comparing with western developed countries further, based on that, there is a conclusion in this paper, the government issuing scales of national debt is appropriate at present, but it is impossible to increase the issuing scale

    本文闡述了國債的基本知識和基本理論,用分析和隨機分析的方法分別給出了債券的收益率和債券定價的計算公式,結合國債規的一元,仔細分析了我國政府年度舉債規的發展變化,研究我國國債規及相關政策的演變,並就國際流行的衡量國債規的經驗指標進行了定量分析,由此進一步與西方發達國家進行比較,得出我國現階段國債的發行規是適度的,但進一步增大發行的空間不大,為避免財政風險,發行規應逐漸減小,積極的財政政策應在適當的時機逐漸淡出。
  15. As of late 2005, completed and entered the reform process listed companies had more than half the total market value, and shenzhen sme board had achieved fully circulation. all show that shareholder structure reform which resolves the largest historical problem besetting our stock market is in full swing, the chinese capital market is in a profound institutional change. in the process of this historic institutional change, systematic study of economics involved in the shareholder structure reform, will be the important guarantee of protecting the interests of parties investors, reducing costs and the successful completion of the reform

    在對前人文獻進行充分總結的基礎上,採用分量研究了不同業績水平上市公司股權結構對其績效的具體影響關系;基於政策中性原則、利益均分原則、歷史溯原則和行為金融的市場投資主體慣性行為與非齊次預期假設,從不同的角度研究證券市場中均衡對價的確定原則,並利用市場中試點公司的據對理論分析的結果進行實證檢驗。
  16. This paper discusses mainly how to apply the varying coefficient regression model in the econometrics, fited by the varying coefficient model, we can not only obtain the well fitted value, but also can explore the nonstationarity in the economical structure explained

    摘要文章主要討論了變系在計量經濟中的應用,變系不但有很好的擬合效果,而且可以探討變量之間的經濟結構的非平穩性,這是經典的線性所不能比擬的。
  17. The part using the data of population agglomeration degree and labor amount of three industries, according to the econometrics principle, constructs the multi - variable linear regression model for each of the 31 provinces, municipalities and autonomous regions " so as to find out the realistic relationship between city and industrial development all through the country

    文章根據全國以及全國31個省、直轄市和自治區的城市人口聚集度與三次產業從業人員的據關系運用計量經濟原理一一構建了多元線性,以揭示我國各地區的城市發展和產業結構的實際關系,並得出一系列結論。
  18. At present commonly used mathematics models is based on statistics, such as time sequence model and regression model ( includes linear and nonlinear model ), but ann which has been used extensively in many fields, is seldom used

    目前常用的主要是基於統計:時間序列預測(包括線性的和非線性的) ,對目前已在許多領域廣泛應用的人工神經網路應用很少。
  19. Using the statistical regression model and the electronic industry corporation financial statements data. constructed our country electron industry short - term liquidity synthetic evaluation system, constructed the comprehensive financial risk coefficient of synthetic evaluation enterprise finance condition, and the computation has obtained our country electron industry synthesis finance risk coefficient standard value. using k - s statistics inspection procedure, calculated each appraisal target standard of our country electron industry short - term liquidity, through the actual examination, it is more remarkable to unifies the short - term liquidity and the synthesis finance risk coefficient to analyze enterprise the short - term liquidity, has more reality instruction value, can provide the quite scientific reference for our country electron industry company to analyze the short - term liquidity

    綜合考慮影響短期償債能力的各種因素,運用統計和電子行業上市公司財務報表據,構建了我國電子行業短期償債能力綜合評價體系,構造了綜合評價企業財務狀況的綜合財務風險系,並計算得出了我國電子行業綜合財務風險系的標準值;利用k - s統計檢驗方法,計算出了我國電子行業短期償債能力各評價指標的標準,通過實際檢驗可以看出,把綜合財務風險系和短期償債能力評價指標結合起來分析企業的短期償債能力效果更顯著,更具現實指導價值,能為我國電子行業公司短期償債能力評價提供比較科的參考。
  20. Abstract : on the basis of the experimental data of microstructure and strength for gray cast iron with high carbon equivalent, the adapted fuzzy neural network model of relationship between microstructure and strength for predicting the strength of gray cast iron has been developed by using adaptive neural - fuzzy inference method. comparing with the models based on multiple statistic analysis, fuzzy regression or generalized regression neural network, it shows better learning precision and generalization

    文摘:以高碳當量灰鑄鐵組織-強度實驗據為基礎,用自適應糊推理方法,建立了灰鑄鐵強度自適應糊神經網路預測,與多元線性和廣義神經網路相比,該習精度高且具有較好的泛化性。
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