For many clustering algorithms, it is very important to determine an appropriate number of clusters, which is called cluster validity problem.
对于许多聚类算法，决定合适的聚类数目至关重要，这称为聚类有效性问题。
The problem is not the ease of access to information, but that Web users cannot always interpret this information and assess its validity.
问题不是信息通道的便捷性，而是网络使用者并不总能理解这些信息，并评估其有效性。
The problem with all these explanations is that, while they might have some validity, all of them render the parents powerless to do anything about the problem.
所有这些论述的问题在于，所有人在有其逻辑性的同时，其所给予家长的都对解决问题没有帮助。
Supporters of PMS 'medical validity claim support from work on the similar problem, Premenstrual dysphoric disorder (" PMDD ").
经前综合症医学合法性的拥护者从相似的问题——经前不悦症(PMDD)的工作中索求支持。
To solve the problem of adverse selection and moral hazard, accounting is characterized decision usefulness and the validity of contract.
为解决逆向选择和道德风险问题，会计被赋予决策有用性和契约有效性的功能。
For the particularity of construction enterprises, the quality validity of system management of certificated enterprises becomes the universally concerned problem.
由于建筑施工领导特殊性，这些获证的建筑企业质量管理体系的有效性成为了社会各界普遍关心的问题。
The validity of marine insurance contract is a very important problem on the legal system of marine insurance, and it could have influence on the interests of the parties of contract obviously.
海上保险合同效力问题是海上保险合同制度的一个核心问题，对海上保险合同目的实现具有至关重要的影响，直接关系到合同双方当事人的切身利益。
So, with the help of commonality, we can solve the problem of objective validity of knowledge.
我们借助公共性维度的引入，知识的客观有效性问题的解决才具有了现实性。
As for the validity to the third party, it mainly concerns the problem of double assignment and the priority right of the assignee and the other creditors.
至于对于债务人以外的第三人之效力，主要涉及的是双重让与的问题以及受让人与其他债权人的优先权问题。
How to deal with problem behaviors properly is of great importance to the validity and efficiency of classroom teaching.
如何正确对待和处理问题行为对英语课堂教学的有效性起着非常重要的作用。
Aiming at the problem of validity and illegibility in user research, interface design was used as an example to discuss the resource of illegibility and solutions.
以界面设计为例，针对用户研究中的有效性和模糊性问题，探讨模糊性的来源及其解决方案。
Study on institutions of property rights in fundamental education is objective need to bring market validity into full play and to resolve practical problem.
基础教育产权制度研究是充分发挥市场有效性和解决现实教育问题的客观需要。
How to use and maintain it well and guarantee the truism and validity of monitor result is a problem that the environmental monitor workers need to face everyday.
如何做好仪器的使用维护工作，保证监测结果的真实有效，是一线环境监测工作者每天必须面对的问题。
The solution to the correspondence problem is important for reconstruction of surface from contours, especially for validity of topology of the reconstructed triangular mesh.
轮廓对应问题的解决是基于轮廓数据曲面重构的关键工作，是保证重建网格模型拓扑关系正确性的基础。
A cluster validity function-based method is proposed for solving the problem of clustering for area geographical entities when the number of cluster is unknown.
为解决聚类数未知条件下面状地理实体的聚类问题，文中提出了一种基于聚类有效性函数的聚类方法。
In this paper, a singularly perturbed catalytic reaction problem is considered. The formal asymptotic solution is obtained and its uniform validity is proved.
本文讨论了一个奇摄动催化反应问题，得到了问题的形式渐近解，证明了它的一致有效性。
It is known that the theory lies in its ability to deal with the problem, namely, the validity of interpretation.
众所周知，理论的力量在于它应对问题的能力，即解释问题的效度。
The motive of Logicians who study meaning problem is to guarantee validity of reasoning through finding the back theories of Logics.
逻辑学家研究意义，目的是为了寻求逻辑理论背后的基础假定，以保证推理形式的有效性。
Finally this paper provides the solution to the problem of modeling usability in pervasive computing environment, for the purpose of verifying the viability and validity of this method.
最后本文针对当前环境下建模可用性所遇见的问题给出解决办法，用以验证该方法的可行性和有效性。
A special problem of consent arises where informing subjects of some pertinent aspect of the research is likely to impair the validity of the research.
告知对象实验的某些方面可能会削减实验的有效性会导致特殊同意问题的产生。
In water right trade, the validity of water market is queried, due to the return-flows problem.
在水权交易中，第三方回流问题的存在使得水权交换市场的有效性受到了质疑。
In this paper, the validity of DC potential drop method applied to notch problem has been investigated by means of analytical method, finite element analysis, and experimental method.
本文从解析法、有限元分析和试验三方面探讨了直流电位法用于缺口问题的有效性。
On such basis, the paper extraordinarily promotes the arbitration validity is just a problem of law's explanation. The standards of law's explanation lies in reasonable profit's analysis.
在此基础上，本文着重提出仲裁协议效力问题终究是个法律解释问题，法律解释的标准应当是合理利益分析。
The experiment indicates the validity of the TS to the three dimensional bin packing problem with multi-type bins.
实验结果表明了提出的禁忌算法对优化多箱型三维装箱问题的有效性。
This article, aiming at the coordinate transformation problem in small religion, studies a simple and practical coordinate transformation model, and its validity is verified by surveying data.
本文针对小区域的坐标转换问题，探讨了一种简便实用的坐标转换模型，并经实测数据验证了该模型的有效性。
How to guarantee the validity of NC codes has become an outstanding problem in NC machining process.
如何保证数控程序的正确性已成为数控加工中突出的问题。
Part 3 in this paper explores the problem of validity of arbitration agreement in some special cases.
文章第三个部分探讨了几种特殊情形下仲裁协议的效力问题。
Experimentation testified the validity of using the purposed methods to solve the behavior identifying problem and visual attention problem.
实验结果验证了使用该方法解决上述问题的有效性。
As the external process of legal deduction, substantial reasoning solves the problem of the authenticity, rationality, and validity of the major premise and minor premise of legal deduction.
实质论证解决法律推理大小前提的真实性、合理性问题，它是法律推理的外部证明过程；
As the external process of legal deduction, substantial reasoning solves the problem of the authenticity, rationality, and validity of the major premise and minor premise of legal deduction.
实质论证解决法律推理大小前提的真实性、合理性问题，它是法律推理的外部证明过程；
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