entropy model造句
例句與造句
- the entropy model of american bond option pricing
美式債券期權定價熵模型 - system entropy model on lanzhou urban debris flow trend analysis
蘭州市區(qū)泥石流趨勢分析的系統(tǒng)熵模型 - research on portfolio investment based on the expectation of logarithm-entropy model
熵模型的證券組合投資研究 - the results obtained by this method prove the validity of the entropy model of sliding window ( emsw ) in other aspect
用該模型得出的結(jié)果證實了滑動窗口信息熵模型得出的結(jié)果的正確性。 - in this paper, we present a new method on feature extraction which uses hownet as semantic resource, and use maximum entropy model to realize it
本文提出了一種使用知網(wǎng)作為語義資源選取分類特征，并使用最大熵模型進行分類的新方法。 - It's difficult to find entropy model in a sentence. 用entropy model造句挺難的
- popular choices are the exponential and inverse power functions typically used in entropy models, and the gamma function often recommended in us planning practice
大多數(shù)的選擇是指數(shù)和熵模型中常用的反冪函數(shù)，在美國的計劃編制中通常建議采用函數(shù)。 - thirdly, while constructing email presenting model, features extracted from email header are collected . maximum entropy model is applied to email categorization
再次,針對郵件的特點,在構造郵件表示模型時,從郵件頭部字段抽取了一系列的郵件特征用以分類。 - as the expriment result shows, we can use the range of misclassification rate ( which the maximum entropy model supports ) as the indicator of whether a process is attacked
最后，我們運用最大熵原理建立進程調(diào)用序列的最大熵(分類)模型，運用模型預測系統(tǒng)調(diào)用和利用誤分類率為檢測指標，以達到更好地檢測入侵目的。 - 2 . a new framework, named information entropy model of sliding window ( iemsw ), was proposed to effectively analyze the structural information contained in the 3'- utr sequences around the polyadenylation site . 3
為有效地分析水稻3-utr序列剪切位點上下游序列中的信息結(jié)構，提出了一個新的分析框架，即dna序列的滑動窗口信息熵模型。 - in this paper, the expectation of logarithm-entropy model is established to measure the risk of successive investment, and the optimal portfolio of a number of stocks selected by this model in shanghai securities market is obtained
文章建立了對數(shù)期望熵模型來度量投資的風險，并以滬市證券市場進行實證研究，利用該模型選出適當數(shù)量的股票進行優(yōu)化組合。 - maximum entropy model is a mature statistical model whose model of computation is independent of special tasks, and it takes on simpleness, universality and portability . therefore, maximum entropy model has been widely used in natural language processing in recent years
最大熵模型是一個比較成熟的統(tǒng)計模型,其計算模型獨立于特定的任務,具有簡潔、通用和易于移植等特點,近年來在自然語言處理領域得到了廣泛應用。 - maximum entropy model is a mature statistical model whose model of computation is independent of special tasks, and it takes on simpleness, universality and portability . therefore, maximum entropy model has been widely used in natural language processing in recent years
最大熵模型是一個比較成熟的統(tǒng)計模型,其計算模型獨立于特定的任務,具有簡潔、通用和易于移植等特點,近年來在自然語言處理領域得到了廣泛應用。 - the main task of this thesis is to apply maximum entropy model to spam filtering, and the primary framework of spam filtering system based on maximum entropy is proposed . considering the semi-structure characteristic of e-mail, features are extracted from e-mail
最后,將基于最大熵的垃圾郵件過濾方法與outlook提供的pia相結(jié)合,開發(fā)出一個垃圾郵件過濾插件,在客戶端用最大熵方法實現(xiàn)了基于內(nèi)容的垃圾郵件過濾,較好地幫助用戶解決了垃圾郵件泛濫的問題。 - based on the project of cellular manufacturing in the first workshop of zmj company and through comparing to logistics entropy and order degree in production logistics system before and after the project implementation, the paper validated the actual applied effect of the logistics entropy model . thus, it finished the demonstration research of the model
論文并以zmj公司一加工車間實施單元制造項目為背景，通過比較項目實施前后的生產(chǎn)物流系統(tǒng)的物流熵及其有序度，驗證通過物流熵模型實現(xiàn)生產(chǎn)物流系統(tǒng)優(yōu)化的實際應用效果，從而完成物流熵模型的實證研究。 - at last, the paper put forward the theory analysis and popularized demonstration of the logistics entropy model in the same type of enterprises and the merit, the perfect and further development direction existed in the logistics entropy model . it pointed out that the model is not a item of independent optimizing technology of production logistics, it needs to combine with other relevant advanced manufacturing technologies and optimizing theories and methods ( cellular manufacturing technology, group technology, operation research, industrial engineering theory ), coordinate each other, so that it can exert its own characteristic, and realize the application in manufacturing enterprise and obtain favorable effect
論文的最后對物流熵模型在同類型制造企業(yè)推廣應用進行了理論分析與推廣論證，提出了物流熵模型存在的優(yōu)點以及有待進一步完善和發(fā)展應用的方向，并指出物流熵模型并不是一項單獨使用的生產(chǎn)物流優(yōu)化技術，它需要綜合運用其他相關的先進制造技術及優(yōu)化理論和方法(如單元制造技術、成組技術、運籌學、工業(yè)工程的理論和方法等)，相互協(xié)調(diào)，才能夠充分發(fā)揮其自身的特點，在制造企業(yè)中得以應用，并收到良好的成效。
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