The result shows that the information gain decreases before strong earthquake.
结果表明，强震前有信息增益减小的特点。
Information gain is one of the most effective feature selections, but its computation is too huge.
信息增益是最有效的特征选择算法之一，但计算量大。
This paper proposes a new future selection algorithm based on information gain and chi-square test.
本文提出了一个基于信息增益和卡方检验的属性选择算法。
But in structurized data information gain aspect, it's not been able to meet the Vertical Search Engine's needs.
但它在结构化数据信息的获取方面，还不能满足垂直搜索引擎的需要。
An optimizing algorithm based on information gain is put forward for multisensor detection and classification of multitargets.
基于信息增量提出了一种多传感器对多目标检测与分类的优化算法。
Aiming at the preceding problem, this paper puts forward a feature selection method using Information Gain (IG) and Principle Component (Analysis) (PCA).
针对上述问题，提出了信息增益(IG)与主成分分析(PCA)相结合的特征选择方法。
This paper first proposes a decision-making tree construction method base on information gain, then gives the corresponding algorithm through one example.
决策树数据挖掘技术是目前最有影响和使用最多的一种数据挖掘技术。
To the information gain, the processing, processing and the application have become the modern information society to be most basic, one of most vital duties.
对信息的获取、加工、处理和应用已成为现代信息社会最基本、最重要的任务之一。
ID3 use category information gain (CIG) as selection level, through converse thought, author come up with attribute information gain (AIG) as selection level.
ID 3使用类别信息增益(CIG)作为选择属性的标准，而作者在逆向思维的基础上提出了使用属性信息增益(aig)来选择属性。
To the problem of network level sensor management, a centralized network multi-platform sensor management algorithm based on joint information gain is proposed.
针对网络级传感器管理问题，提出一种基于联合信息增量的集中式网络多平台传感器管理算法。
Based on the theories of decision tree, this paper gets the importance assessment value among attributes through applying information gain and constructing formula.
在决策树理论的指导下，通过信息增益的应用和公式的构造获取属性重要程度评价值，结合决策树挖掘得到个人住房贷款风险评估模型。
By utilizing probability statistic model and maximization of information gain, this paper presents a method of sensor resource distribution for dynamic target detection.
利用概率统计模型和信息增量最大化对运动目标检测进行传感器资源调度。
This paper adopts a filtering tactic which USES candidate mapping tactic and information gain tactic to reduce the amount of concepts and attribute waiting for computing.
该文采用过滤策略，利用候选映射策略和信息增益策略减少待映射概念和待计算属性数量。
This paper introduced a new feature selection method, which first used clustering to reduce redundancy among features and then used Information Gain to choose good features.
针对这一问题，提出了一种基于聚类的特征选择方法，先使用聚类的方法对特征间的冗余性进行裁减，然后使用信息增益的方法选取类别区分能力强的特征。
The four kinds of feature selection statistics include Chi-square, information gain, and mutual information and cross entropy, and the four corresponding feature sets are obtained.
这四种特征选择采用的统计方法是：卡方、信息增益、互信息、交叉熵。
Information gain is the measurement of the attributes selection in classical decision tree algorithm-ID3, but the attributes with high information gain is not always the valuable attributes.
传统的ID3决策树算法以信息增益作为属性选择的准则值，但是信息增益大的属性并不一定就是有价值的属性。
To overcome the shortage of information gain in text categorization, this paper proposes a method of feature reduction based on the relative document frequency balance information gain (RDFBIG).
针对文本分类中信息增益降维方法的不足，提出了一种基于相对文档频的平衡信息增益(RDFBIG)降维方法。
Intruders might invade your systems for one of two reasons: to gain access to information that they should not have or to alter the behavior of a system.
入侵者入侵您的系统可能是出于这两个原因之一：为了获取他们本不应该拥有的信息，或者为了改变系统的行为。
Even on switched networks, you can gain some valuable information by running the packet-scanning tool on the host you want to investigate.
即使在交换的网络中，通过对您所希望研究的主机运行数据包扫描工具，您就可以获得一些有价值的信息。
Then the team will be able to run several iterations and adjust their estimates as they gain more information.
然后团队将能进行几次迭代，并在获得更多信息后调整他们的估算。
Data quality is a key prerequisite for using information to gain insightful advantages in the marketplace.
数据质量使用信息来在市场中获得突出优势的关键先决条件。
The picture makes it obvious that we should improve information facilities so that farmers can connect with the market and gain more agricultural information.
这幅图很清楚地告诉我们应该通过改进信息方面的设施来帮助农民与市场相联、得到更多的农业信息。
Neither is a very appealing option, so I'll live with the overhead and see how much useful information I can gain before my approach breaks down.
这两种方法都没有吸引力，因此我就留着这些开销，并观察 在我的方法垮掉之前能得到多少有用的信息。
While disabling PMI removes the ability to see this information, it also provides a small performance gain.
虽然禁用pmi会移除查看此信息的功能，但它也提供了少许性能改进。
The purpose of professional networking is to gain information, increase your visibility in your field, and establish personal connections that will help you advance in your career.
建立职业关系网的目的是为了获取信息，开阔专业视野，构建有助于提升你职业生涯的人际关系。
This was connected to a computer, which tweaked the electric field so as to lock in the corresponding energy gain, storing information as it did so.
摄像机连接到一台电脑，电脑通过微调电场强度，锁定相应增加的能量，同时储存相关的信息。
Business networking is a valuable tool to gain information, increase your visibility in your field and make connections that will help you move forward in your career.
商业上的联系是一个有价值的工具，它能帮你获取信息，增加你的知名度并且形成一个能使你的事业能更上一个台阶的商业关系。
Business networking is a valuable tool to gain information, increase your visibility in your field and make connections that will help you move forward in your career.
商业上的联系是一个有价值的工具，它能帮你获取信息，增加你的知名度并且形成一个能使你的事业能更上一个台阶的商业关系。
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