logit 中文意思是什麼

logit 解釋
對數成敗比率曲線
  1. With this new model man can avoid some unsuitability even illogicality that would occur in some traffic corridor case by using some traditional model such as logit - model

    該模型從理論上避免了目前一些常用分析理論在某些交通走廊應用的誤差較大甚至出現矛盾的現象。
  2. Evaluation of sales promotion effects on fast moving consumer goods a multinomial logit model

    模型的快速消費品促銷效果評估
  3. This paper applied multinomial logit models to analyze the choice behavior of colored tv consumers

    摘要本文應用多項羅機模式分析彩視機消費者之選擇行為。
  4. After compairing the characters of logit model and probit model, this paper chooses logit model as the parking choice model

    接著在分析了logit模型和probit模型的優缺點后，決定選用logit模型作為停車場選擇模型。
  5. We employ probit and logit model to acquire the main factors influencing tfp growth. in the end, the conclusion is provided

    該部分簡要介紹probit模型及logit模型，並運用以上回歸方法聯系交通運輸業實際情況來分析影響交通運輸業全要素生產率的主要因素。
  6. Literatures indicate that logit model, logistic model, probit model, mlr, cluster model, option model, proportion risk model, and discriminant analysis are the main effective methods and models when researching the determinants of residential mortgage default risk

    通過梳理文獻發現， logit模型、 logistic模型、 probit模型、多元線性回歸、聚類模型、期權模型和比例風險模型、判別分析是研究個人住房抵押貸款違約風險影響因素時採用的主要方法和模型。
  7. Egg in diapause or not : logit ( p ) = - 41. 832 + 1. 422x1 ( sea - water temperature ) + 0. 509x2 ( photoperiod ) ; female laying diapause eggs or not : logit ( p ) = - 89. 001 + 6. 611x ( photoperiod ) the former reflected the effect of environmental conditions on the amount of diapause eggs of this species in xiamen waters, and it is important to study the population dynamics of this species in this area ; while the latter reflected the effect of envi ronmental conditions on inducing the female of this species to lay diapause eggs, and it is important to research the diapause inducers of this species in this area and the physiological mechanism of diapause

    卵是否滯育： logit （ p ） = - 41 . 832 + 1 . 422x _ 1 （海水溫度） + 0 . 509x _ 2 （日照時間） ；雌體是否產滯育卵： logit （ p ） = - 89 . 001 + 6 . 611x （日照時間） 。前者反映的是海區環境對整個廈門海區該種類滯育卵多寡的影響，對于研究本海區該種類的種群動力學有著重要意義；後者反映的是海區環境對該種類雌體產滯育卵的誘導作用，對于研究誘導該種類在本海區滯育的環境因子和生理機制具有重要意義。
  8. Dynamic assignment of microscope traffic simulation based on improved logit model

    交通模擬在動態交通分配應用研究中的嘗試
  9. In this thesis, based on item response theory, a number of ways to estimate the latent trait and item parameters were introduced and their advantages and disadvantages were analyzed ; what is more, empirical logistic regression and two parameters logistic model ( 2plm ) are combined to set up a linear model by logit - mapping and a new parameter - estimation method is proposed

    新方法將經驗logistic回歸用於兩參數logistic模型的參數估計，使用logit變換建立線性模型，利用線性模型的最小二乘估計得到第j個項目的項目參數向量_ j = （ _ j ， _ j ）的兩步估計由於x _ j含有未知的討厭參數，的理論值也和有關，我們結合上式的結果對進行再估計。
  10. It uses factor analysis method and dualistic relative comparative method to account the ability place of a loan enterprise in its industry, which can confirm the station in its industry better. by using time series model to forecast an enterprise ' s cash flow in the future, we can measure the repayment ability of an enterprise. by using logit model to account the probability of default for a loan enterprise, we can estimate the possibility of its default

    運用因子分析法和二元相對比較法計算貸款企業在本行業中的財務能力排名，更好地確定其在本行業中的地位；運用時間序列模型預測企業未來的現金流量，從而測度貸款企業未來的還款能力；運用logit模型計算貸款企業的違約概率，估計其違約的可能性；從貸款企業的行業風險、經營風險、管理風險、借款人還款意願等方面對貸款企業的非財務因素進行分析。
  11. We use the financial data of chinese manufacturing companies which issued a share during the period from 2003 to 2004, analyze the financial characteristics of chinese manufacturing companies, with the help of statistical method such as logit regression and the descriptive statistics. the dissertation can be divided into six main parts as follows : the first part is an introduction to the background and motivation of the study, research purposes, and so on

    本文通過理論和實證兩個方面對多角化在我國的適應性進行研究，並運用2003到2004年我國發行a股的製造業上市公司的財務數據，採用logit回歸模型以及描述性統計，對我國製造業上市公司的財務特徵進行分析，研究公司財務比率與多角化的相關性。
  12. As the interpreted variable we studied was dispersed variable, and was the most important type of technological service that farmers selected from a variety of technological services, the multiple logit model was adopted to estimate the determinants of the farmers " demand for technological services

    由於我們研究的被解釋變量是離散變量，而且是農戶從多種技術服務中選出一種其認為最重要的技術服務類型，所以我們採用一般多元logit （ mutilplelogit ）模型對農戶的技術服務需求行為進行參數估計。
  13. This paper adopts factor analysis and stepwise discriminant analysis, based on financial and non - financial factors, to build the sme credit assessment indicator system whereby this paper builds the lda model and logit model. finally this paper empirically tests these models using relating data

    本文採用因子分析和逐步判別分析相結合的方法，在綜合考慮財務和非財務因素的基礎上，建立適合於中小企業信用評估的指標體系，分別構建了基於該指標體系的線型判別模型和logit回歸模型，並運用國內的相關數據進行了實證。
  14. What ' s more, the credit enterprises are not in a closed system, they would be inevitably influenced and confined by macroeconomic and market environments. according to the current domestic situation, and based on previous domestic studies with only financial ratios, this paper extends the logit regression model by integrating financial and non - financial factors, considering lag of macroeconomic factor and eliminating interindustry effect for the prediction of financially distressed firms. the proposed eight - factor index system is used to calculate the probability of default

    鑒于傳統的以財務因素分析為主的企業信用風險研究的局限性，將信用風險因素分析作為研究重點之一，採用因子分析和逐步判別分析相結合的方法，在綜合考慮財務和非財務因素的基礎上，分別建立了基於原始財務指標（模型i ） 、行業相對財務指標（模型ii ） 、行業相對財務指標和非財務指標（模型iii ） 、行業相對財務指標和考慮宏觀滯后影響的非財務指標（模型iv ） logit回歸模型，並運用國內相關數據進行了實證，最終作者提出的8參數指標體系將用以進一步測算企業的違約概率。
  15. The work lay a fundation to understand individual panic. a kind of the individual panic perception model based logit modelling is proposed, which is tested by sars event. the results showed that the individual panic is only related to some main factors for given event in spite of many other factors, and these main factor can be estimated in advance by risk types estimation. a kind of individual risk perception model influnenced by information is proposed, which is to study information effects on individual risk perception and demonstrated by panic buying in sars event. the rsults show that individual panic and overreaction under crisis is related to people ’ s mental anticipation directly, and the anticipation may result in people ’ s overreaction by private information, and the effect of pulic information lies on consistency between private information and public information, and people ’ s confidence to government.

    提出了基於logit建模的個體災難恐懼感知模型，並以sars為例進行了實驗分析，研究表明，雖然影響個體恐懼的因素很多，但對于特定危機事件來說，個體的恐懼來源主要取決于幾個主要因素，而這些因素是可以根據影響類型事先預見的。建立了信息對個體風險感知影響模型，研究了信息在個體風險感知中的作用，並以sars中的物品搶購現象為例進行了實證分析。研究表明，危機事件下恐慌行為與過度反應直接與人們的心理預期有關，心理預期在私人信息的作用下會產生過度反應，公開信息的作用取決于兩者信息的一致性和公眾對政府的信任程度。
  16. Based on rum ( random utility maximization ) logit model is disaggregate method in modern traffic planning theory. because of small investigating capability with accurate prediction logit model is valuable in mode - split research

    Logit模型是基於最大效用原則的離散選擇模型。由於其不需要很大的調查樣本卻同樣能提供較準確的分類信息，它在交通方式劃分研究上有著廣泛的應用前景。
  17. We use gmdh to set up a forecasting model of chinese listed companies ’ financial crisis by using financial data. we compare the prognosticating effects of 3 models, which are set up according to the following 3 kinds of ways : the discriminate analysis, the logit analysis, and find that the gmdh is more effective way to transform data into knowledge

    將gmdh演算法應用於財務數據的挖掘，預測上市公司的財務危機，實證結果表明基於gmdh的上市公司財務預測模型，預測準確率優于判別分析和logit回歸分析，顯示出gmdh在模型識別和模型推廣能力上具有它獨特的優越性。
  18. It further uses partial correlation analyses to filter out five financial ratios to be the explain variable candidates. by logit regression it finally develops an early - warning model with three explain variables

    對這五個指標進行logit我國商業銀行風險的早期預警模型研究分析，最終得到一個包含三個解釋變量的fogh模型。
  19. One is that we investigate a sample of 87 listed companies between 2000 and 2002 using a binary logit model and a multinomial logit model to determine if they follow the pecking order

    首先，運用logit回歸模型對樣本公司2000年? 2002年的融資行為是否符合優序融資理論進行實證檢驗。實證結果表明，我國上市公司的融資選擇與優序融資理論不符。
  20. On the groundwork of foregone investigation and the background of the reality condition of our capital system, this article chooses some indexes about equity structure and financing to found a model by means of cascaded logit. the positive study results in some significative outcomes

    在這個基礎上，結合我國實際情況，選用股權指標和財務指標作為建模的因素，採用分階段分析（ cascadedlogit ）的統計方法，建立了定性分析的盈餘管理識別模型，並進行了相關的實證分析。
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