The experiment shows that single-mean algorithm is efficient on the text data set of multiple classes, which also shows that the learning method based on self-training mechanism is efficient in the extraction of binary relation.

實驗表明了新算法在文本數(shù)據(jù)上的有效性人人干人人玩人人摸，從而說明了self-training機制在二元關系抽取中的有效性A片免费视频网站入口。

Therefore, the arrangement by rule of supervisor board is efficient, while by that of national auditing organizations is low-efficient.

本文分析了建立審計委員會的重要意義，并認為審計委員會的基本任務就是幫助董事會在企業(yè)的會計政策亚洲一级av高清毛片、內部控制黄色免费观看网站网址、財務報表實務等方面履行職責凹凸黄色视频免费观看。

The results showed that AFLP was the most efficient, and SSR the least. This indicated that the key for mapping in C. sativus L. was to select high efficient molecular marker technology.

結果表明，這3種標記技術多態(tài)性檢測效率不同干干干干干干干色，其中人人摸人人摸操，AFLP揭示作圖親本間多態(tài)性效率最高，SRAP次之2018亚洲天堂，SSR多態(tài)性檢測效率最低无码一区二区久久免费。

Chapiter 2 discusses the theory of assets portfolios, which starts to analyze investor, arid deduces framed investor"s feasible set arid efficient set, discUss different forms and characteristic of efficient portfolio, and systematic analyzes the effect of portfolio, risk diversification, followed briefly summarizes the formation, development, application and limit of the "theory of portfolio, created by Markowitz.

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Order Hilbert ill-conditioned linear equations were solved, and the relative error was less than 0.45%. Numerical experiments verified that the method was efficient compared with the efficient methods used commonly nowadays. Numerical experiments results showed that the conjugate vector base method was suited for solving large-scale ill-conditioned linear equations with fast convergence and high precision.

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The null hypothesis is that the efficient estimator is a consistent and efficient estimator of the true parameters.

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In the test of weak-form efficient hypothesis, this thesis used auto regression, auto correlation function and unit root three models, and got the basically same results. In the test of semistrong-form efficient hypothesis, this thesis used market model, index return model and constant mean return model three ways to estimate the normal return when making use of event study, and the results were also basically same.

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It is proved that strictly efficient point set of the objective space is connected when objective function is cone convex－like,and that if objective function is cone convex set－valued mapping,then strictly efficient solution set is also connected.

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