例句與造句

1. Through almost sure convergence of random variables , the probability convergence can be derived ; and further the weak convergence can be derived
   摘要由隨機變量序列幾乎處處收斂可推出其依概率收斂，進而可推出其依分布收斂，可見判別幾乎處處收斂的重要性。
2. This paper gaves its equivalent propositions and proves that a . s . convergence of independent random variables ' s sum variables is equivalent to its probability convergence , and equivalent to its weak convergence
   給出了它的幾個等價命題，同時還證明了獨立隨機變量和序列幾乎處處收斂等價于依概率收斂，亦等價于依分布收斂。
3. The two - stage modeling method takes into account the characteristics of software project risk management and software metrics data , integrates qualitative knowledge and quantitative data . to study the software project iterative process risk ’ s bayesian network model , the definition of cyclic bayesian network is presented , probability convergence property of directed cycle in cyclic bayesian network is proved and probability inference method is put forward
   論文在軟件項目迭代過程風(fēng)險的貝葉斯網(wǎng)絡(luò)模型研究中,定義了有環(huán)貝葉斯網(wǎng)絡(luò),證明了有環(huán)貝葉斯網(wǎng)絡(luò)中有向環(huán)的概率收斂性質(zhì),給出了有環(huán)貝葉斯網(wǎng)絡(luò)的概率推理方法。
4. The major tasks include : ( 1 ) expand the schema theorem for ga . the schema theorem with binary coding advanced by professor holland is expanded to limited integer , letter , floating point numbers the number of which value is limited , and their hybrid coding . ( 2 ) put forward replacing by the excellent chromosome ga ( recga ) , superiority colony first ga ( scfga ) and improve the ga ; ( 3 ) make probability convergence analysis of recga using the theory of markov chain , random process ; ( 4 ) make convergence analysis of scfga using the principle of contractive mapping in functional analysis theory ; ( 5 ) design the test programs ( cap ) to resolve np problems ( course arrangement ) with gas ; based on recga , modify the arithmetic and then conduct tests
   主要有以下幾方面工作： ( 1 )將二進制編碼遺傳算法的模式定理擴展到由有限整數(shù)、字母或取值個數(shù)有限的浮點數(shù)編碼，或它們混合編碼的遺傳算法范圍； ( 2 )提出最佳個體替換策略遺傳算法( recga ) 、優(yōu)勢群體優(yōu)先策略遺傳算法( scfga ) ，對遺傳算法進行改進； ( 3 )使用隨機過程理論markov鏈對recga進行了收斂性分析； ( 4 )使用泛函分析理論壓縮映射原理對scfga進行了收斂性分析； ( 5 )使用遺傳算法設(shè)計了解決np類問題(排課問題)的測試程序( cap ) ，并根據(jù)recga對算法進行改進并進行測試。
5. It's difficult to find probability convergence in a sentence. 用probability convergence造句挺難的