分类数据

Based on the Riemannian geometry theory, a novel conformal transformation was proposed and the kernel function was modified by the transformation in a data-dependent way.

以黎曼几何为理论依据，提出了一种新的保角变换，对核函数进行数据依赖性改进，进一步提高分类器泛化能力。

Therefore, based on corpora, this thesis investigates the classification and some development of euphemism.

利用语料库提供的数据支持，考察英语委婉语的分类和变化，并尝试揭示其变化的原因。

In this paper, I establish a set of updating the basic land-use map technology and flow after I go deep into studying the methods of updating the basic land-use map based on 3S technology. It is very important point that I bring forward some methods of change information automatic detected founding on land-use map unit, cross correlation analysis with multispectral image and object-oriented classification aiming at difference data and difficult identifying change information problems.

本文在深入研究了基于3S技术更新土地利用图件的方法基础上，从实用化的角度出发，建立了一套利用3S技术更新土地利用基础图件的技术流程与方法，并针对不同的数据情况和变化信息自动提取等问题提出了基于土地利用图斑单元的知识库变化信息自动发现方法、多波段遥感影像交叉相关分析变化识别方法及面向对象的遥感影像分类变化检测方法。

Firstly, cryptology and related theory is summarized. Especially, multimedia encryption algorithms are classified and their characteristics are studied in detail.

首先，概括总结了密码学的相关理论基础，特别分类研究了适用于多媒体数据加密的算法及其特点。

Some practical opinions on the classification of Antarctic data directory entries are discussed.

经过研究和实践，对南极数据目录条目的分类、ADDS的开发提出了见解及其实施方面的建议，预测了可能存在的问题及其解决方案，展望了今后的发展方向。

To better integrate the decision progress with the technology of data warehouse, a mathematical description of the general problem's decision-making process was proposed and the knowledge classification of decision domain based on the mathematical description was provided as well.

为了将数据仓库技术和决策过程更好地结合，给出了一般问题决策过程的数学描述以及在此基础上的决策空间的知识分类。

Hospital ; management procedure/decision tree ; classification rule ; data mining type

医院； 管理程序；神经网络/决策树；分类规则；数据挖掘类型

Data classification tools provide the foundation for litigation discovery, cost reduction, record management, retention, archiving, deduplication and usage control.

数据分类工具提供了基础愉诉讼、降低成本、档案管理、保存、归档、使用等deduplication控制。

User definable options,categories, and choices for data fields.

用户可定义的选项，分类，选择和数据领域。

Firstly, we introduce the basic theory and methods for realization of SOFM. Subsequently we improve the arithmetic and implement the feature extraction of raw data using K-L translation, select the eigenvector. Combining C-avarage and ISODATA arithmetic, classify the eigenvector, according to the methods of this dissertation, in lower layer, set nerve cell and unite or delete nerve cells in middle layer, to improve the anti-huise- and robust.

论文首先介绍了SOFM的基本原理和实现方法，接着在其基础上对具体算法进行改进，用K-L变换对原始数据进行特征提取，选取出特征变量，结合C-均值和ISODATA算法对特征变量进行预分类，按照本文中介绍的方法在底层预置神经元，在中间层对神经原进行合并和删除，加强了该网络的抗干扰性和稳定性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。