查询词典 feature

This classfier extracts the feature vector of each samples and documents to be classified by using the feature extraction algorithm. Web page was classfied by using the K-Nearest-Neighbor classification algorithm. The experimental results show that this auto classifier based on Web minning can fetch insecurity Web pages, and its classification is effective.

该自动分类器利用特征提取算法实现对每个样本的特征向量提取和待分类文本的特征向量提取，利用基于k个&最近邻&分类算法实现对网页的分类，能够提取出带有不安全信息的网页，分类效果良好。

The SVM method is based on the theory of structural risk minoration. It can map the sample space to a higher feature space by selecting an optimal Kernel function, and get a linear regression in this higher feature space.

中文摘要：支持向量机方法是基于结构风险最小化原理提出的，通过采用合适的核函数将样本空间映射到一个高维特征空间，再在高维特征空间进行线性回归。

Hangzhou Bay Bridge is the dream of many years Ningpo, Hangzhou Bay is the world's three-tidal bay, the biggest feature is a flood, streaming urgency, while the southern coast has a very wide beach, the beach there are more than nine kilometers, in the Land under some natural gas, the construction of a bridge in this place, in the past were very rare, and uniqueness lies in the special geographical environment, the difficulty of his decision, he is quite a high cost, so that the Hangzhou Bay Bridge The greatest feature is that under these conditions to build a bridge, how to overcome difficulties.

杭州湾跨海大桥是宁波人多年的梦想，杭州湾是世界三大强潮海湾，最大的特点就是一个潮大，流急，另外有一个南岸非常宽的滩涂，这个滩涂有九公里多，在滩涂底下还有一些天然气，在这个地方建桥，在以往是很少的，特殊性就是在于特殊的地理环境，决定了他的难度，他的成本也是相当的高，所以说杭州湾跨海大桥最大的特点就是在这种条件下要建设一座大桥，如何去克服困难。

In model element method to obtain model elements of a deforming body is to determine the feature stages in time domain of a deforming process and then divide the deforming body in different feature stages into several model elements in spatial domain along with some special physical surfaces such as die parting face, flow diversion face, interface of plastic and nonplastic zone, die cavity working face.

然后对单个模型单元进行定量描述，包括变形过程中每一瞬时的变形力及变形力分布函数，变形过程中每一瞬时的模型单元的形状及尺寸，变形过程中每一瞬时模型单元的变形场，变形过程中每一瞬时模型单元的应力场，变形过程中每一瞬时的变形力分布与变形体几何形状尺寸间的定量对应关系。

This text has made detailed exposition with macroscopic and the microscopic structural feature of the softwoods, emphatically in timber discern and nature classification, and in detail described some to represent the tree seed macroscopic and the microscopic characteristic, still shoot the timber to cut into slices through the optics microscope, in order to explain the main structural feature of the softwoods more ocularly.

本文就针叶树材的宏观与微观构造特征作了比较详细的阐述，着重于木材识别和性质分类上，并对一些代表树种的宏观与微观特征做了比较详细的描述，还借助光学显微镜拍摄木材切片，以便更加直观地说明针叶树材的主要构造特征。

So research in this paper on ommateum contain two points, first researching ommateum like other normal visual system, considering contents including preprocessing of IR images, target image segmentation, feature extraction and target classification; second researching ommateum's special feature.

首先，把复眼作为一般视觉系统看待，从图像的预处理、图像的分割、特征提取以及目标的分类与识别，这一系列的一般视觉处理过程来考虑。

The overmany features will increase the complexity of the data processing. K-L transform is utilized for the first time to decrease the feature dimensions of the contaminated insulators. Three independent principal components which containing information of every original feature are obtained by K-L transform.

当提取的特征较多时，会加大数据处理的复杂性，本文提出利用K-L变换降低污秽绝缘子红外热像特征维数，得到3维独立主分量特征，每一主分量都包含了原10维特征分量的信息。

Parametrical feature library is developed with characterization and parameterization technology, and it can provide user with well defined feature to complete the design of part.

参数化特征库基于特征造型技术和参数化技术创建，用户可以运用这些定义好的库特征元件完善零件的设计，特征库还可以根据需要不断扩充。

There are bound to be some of me prattling on about this feature or that feature, but I'm also going to attempt to give you all an insight into the development of the game, with chats between me and some of the dev team working directly on it, interviews with some of the beta testers who have been helping with the testing of the game this year, and some indepth guides into a few of the new features which should really wet your appetitie for the release of the demo, and then the game.

不可避免地会出现一些我prattling的有关此功能，或者功能，但我还打算尝试给大家深入的发展，游戏，聊天之间与我和一些开发团队它，访谈的一些测试者一直在帮助谁的测试游戏，今年，一些深引导到几个新的特点，应真正湿您appetitie释放示范，然后在游戏。

The printing media is kept easily and read by the teachers and students everywhere and everytime. The electronic media's feature is faster, effective, presentive and cordial. The new media is mainly composed of the internet media, its feature is interactive, faster, extensive and open. The effective social control measure is taken to enhance the university media culture.

印刷媒介容易保存，便于大学师生随时随地翻阅；电子媒介的特点是速度快、时效性强，具有很强的现场感，亲切感人；新媒介主要包括网络媒介，其特点是传播大学文化具有交互性、速度快、广泛性、开放性。

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。