信息噪音

上市公司会计差错的信息噪音研究

Research on Accounting Errors ' Information Noises of Listed Companies

上市公司非经常性损益的信息噪音研究

A Study on Nonrecurring Gins and Losses Information Noise of listed companies

网络信息噪音及网站新闻编辑对策

Information Noise on Internet and Countermeasures of Internet Editor

审计信息噪音的存在会导致审计信息的本来面目被扭曲，降低审计信息的质量。

Audit noisy information will lead to the audit information being distorted the truth of information , and reducing the quality of audit information .

该文以我国2003年度所有发生非经常性损益的A股上市公司作为研究对象，对我国上市公司非经常性损益的信息噪音进行实证分析。

This study investigates the information noises of non-recurring items based on the data from 1168 A-share listed companies that had non-recurring items in 2003 in the Chinese stock market .

将开发的技术，帮助用户提取相关和有意义的信息噪音。我希望看到的技术，让每个人都在地球上干净的水，电力和一部手机。

Will develop the technology to help users extract relevant and meaningful information noise . I want to see the technology , so that everyone is on the earth clean water , electricity and a phone .

结果发现：（1）利用会计差错进行的巨额冲销和政策诱增式盈余管理行为均存在明显的信息噪音；

The findings are as follows : ( 1 ) There exists apparent information noise in the behaviors of huge amount write off and earnings management induced by policy-based factors which are carried through in accounting errors .

消除环境管理中信息沟通的噪音

Abatement of Noise in the Process of Message Communication in Environmental Management

基于可视布局信息的网页噪音去除算法

An Algorithm for the Elimination of the Noise in Web Pages Based on Visual Layout Information

新模型能有效地保留目标信息，消除噪音，增大图像梯度值，具有更强的收敛效果。

The new model can reserve the object information effectually , eliminate the noise , augment image gradient , and pose stronger constringency effect .

然而，金融学者通过对新古典金融理论的修正，建立了基于信息不对称的噪音理性预期模型和基于行为金融学的正反馈模型，为技术分析提供了理论支持。

Nevertheless , financial economists modify the neoclassic financial theory by establishing noisy rational expectations models based on information asymmetry and positive feedback models based on behavioral finance , and provide theoretical foundation for technical analysis .

庞大的时间序列数据中重要信息与大量噪音并存，因此学者在研究较为复杂的时间序列时，往往会先对其进行有效的模式表示，使之更适于项目的研究。

Important information and a large number of noise co-exist in the large time-series data , so academics during the study of more complex time-series , to make them more suitable for the project study , often will model them effectively at first .

FischerBlack，一位经济学家，将这种信息描述为“噪音”；

An economist , Fischer Black , described this information as " noise ";

幻灯投影教学信息传播中的噪音与控制

Noise is controlled in the transmission of teaching information for slide projector

用节点频度值而不是信息熵值来进行噪音块的判断，在一定程度上提高了效率。

The reason why block node frequency is used instead of entropy property is to make the method more efficiency .

对于信息损失和减少噪音等问题，采用了相应的处理技术，保证了图件的精度。

In order to avoid information loss and reduce noise , relevant processing techniques are adopted to improve the accuracy of figures .

当信息发布后，噪音交易者不再为价格追随者，而是主导了市场价格的形成。

After information releasing , the noise traders are no longer act as price followers , but lead the forming of the market price .

弹性阻抗反演克服了二者的缺点，既保留了叠前资料丰富的信息，又受噪音影响较小。

Elastic impedance inversion approach overcomes the limitations of acoustic impedance inversion and AVO method , which preserves the information of prestack data , also avoids the effects of noise .

此外，我们的研究还发现，在某种错误制度禁止卖空机制的诱导下，投资者行为会退化：投资者从信息交易者蜕变为噪音交易者。这可以对中国股票市场投机盛行的现象给出一个解释。

Besides , a wrong institution , such as ban of short sell can induce investors to degenerate : from an information trader to a noise trader , which can explain the formation of strong speculation in China stock market .

自愿披露的信息是否存在明显的信息噪音？

Is voluntary disclosure information obvious information noises ?

从传播学信息论的角度来看，信息，噪音，反馈和评价等因素对酒类名称翻译方法的使用有很大影响。

From the perspective of Information System Theory of communication , the factors such as information , noise , feedback and evaluation influence the application of translation method on alcoholic drink brand name translation greatly .

本文着重从信息的沟通、信息的反馈、信息噪音处理和信息沟通的最终目的四个方面，论述信息与公关的关系。

This paper expounds the relationship between PR and infor-mation from four angles : flow of information , feed-back of information , informa-tion noise treatment , and the ultimate aim of information flow .

信息爆炸让越来越多的有用信息淹没在信息噪音中，如何有效地提取需要的信息并加以利用是支撑一个地区或者一个行业稳定发展的关键。

The information explosion makes more and more useful information drowning into information noise , so how to extract the needed information and take advantage of it is the key to support the steady development of a region or an industry .

在三维体全息信息存储中，全息图叠置将引起信息读出噪音。

Superimposed holograms in 3-dimensional volume holographic storage will introduce noise into the readout messages .

在sharksearch算法中，主题爬行策略采用的是链接上下文信息，但是，网页中的链接上下文信息经常充斥着噪音，反而会干扰链接的预测。

Shark search algorithm uses the links context information , but the links context information is often filled with noise . So , it will interfere with the link prediction .

认为图像中的噪音和图像数据的信息是相互统计独立的，应用独立分量分析算法从无噪音的图像上获得统计信息，并将统计信息应用到包含噪音的图像上，将独立的噪声数据去除。

Based on the images ' data and noise were mutual independent , ICA was applied to obtain the statistic information from noise-free images , and removed the independent noise from noise image using the statistic information .

本文认为，审计活动的根本目的是向各相关方面提供有关被审计企业状况的信息，由于各种影响因素的存在，审计信息可能会存在噪音，导致信息质量的下降。

This article holds that the fundamental purpose of audit activities is to provide the relevant information of the status of audited firms . Due to various factors exists , the audit information may include noise , and then the quality of information is in the decline .

首先将Web页面解析成DOM树，根据正文信息特征获取正文信息块在页面DOM树中的位置，进一步分析正文信息块块内噪音信息的特点，去除块内噪音信息。

Firstly , acquiring the text content block according to the DOM tree parsed from the web pages , and then analyzing the characteristics of noise information in the text content block in order to remove the noise information .