研究了设备噪声监测中主分量特征表示的提取及应用。
The extraction and application of principle component representations were studied for machine noise monitoring.
基于领域词典的文本特征表示方法可以增强文本特征表示能力。
Domain-dictionary based text representation can enhance the ability of text feature expression and reduce the feature dimensionality.
人体运动的基元特征表示法为表示人体运动的本质属性，本文提出了基元特征的概念。
Primitive -based human motion RepresentationThe concept of primitives is proposed in this thesis to represent the essential features of human motion.
这就为进一步的应用(特征表示模型、特征编辑、语义操作等)提供了一个坚实的基础。
This provide a basis for further application such as feature editing and so on.
最后，抽取小波包直方图作为特征表示并应用直方图相交距离从图像数据库中检索被查询图像。
Finally, the wavelet packet histogram is computed as feature signatures and histogram intersection distance is employed to retrieval queried image from image databases.
基于模板匹配的图像跟踪算法有三个关键环节，分别为图像特征表示、相似度计算和目标搜索算法。
There are mainly three key elements in model matching based image tracking method, which are representation of image features, similarity measure and target search method respectively.
本文提出了一种同时包含位置和颜色信息的舌象特征表示方法，实现了中医观点下舌色的自动分类。
A new feature representation, which can depict the color and position information of tongue simultaneously, is proposed to simulate the tongue diagnostic process of Chinese medicine.
第一，提出一种有监督的潜在语义索引(SLSI)模型降维方法，用于文本分类任务中的特征表示。
The main contributions include: 1 a novel dimension reduction method, Supervised Latent Semantic Indexing SLSI, was proposed to represent documents for text classification tasks.
目前，在CAD系统中，一般采用特征表示和边界表示的混合表示方法，以充分利用两种表示法的优点。
At present, the CAD system always USES hybrid representations of feature representation and boundary representation in order to take advantages of both representations.
针对此问题，并基于步态能量图（GEI）在步态特征表示上的效果，提出了一种迭代切距离原型学习算法。
To solve this problem, and also based on the fact that gait energy image(GEI) is effective for feature representation, an.
分析了三维模型的特征结构，并按照特征表示规则构造模型特征树，最后把三维模型信息存储到XML文件中。
Firstly, analyzing feature structure of 3d model, then constructing feature tree of 3d model according to the regulation of feature denoted, finally, storing information of 3d model in XML document.
在特征表示方面，用形状签名代替链码来描述轮廓，从而提高了计算速度，降低了由噪声干扰和镜头形变造成的影响。
The chain code was replaced by the shape signature and used to express the contour, improve the speed and decrease the effect of noise and transformation due to camera calibration.
研究运用面向对象技术实现特征表示的目的就是通过面向对向技术建立适用于产品数据交换的计算机内部数据表达模式。
The paper establishes the model of product data exchange in computer with feature representations and the object-oriented technique, discusses the method of features and constrains expression.
研究运用面向对象技术实现特征表示的目的就是通过面向对象技术建立适用于产品数据交换的计算机内部数据表达模式。
The goal of research on feature representations using the object-oriented technique is to establish data model of product data exchange in computer.
通过类型定义、特征表示、数据标注、模型训练、实验验证等一系列过程，最终的结果表明能够对论坛数据实现高性能的答案抽取。
After class definition, feature extraction, data annotation, model training and experimenting, the output proves that acceptable performance of answer extraction could be reached.
利用本文提出的基于特征签名的图像特征表示方法，本文进一步提出了基于多特征签名的图像检索系统，和基于多特征签名的重复图像检测方法。
By using signature based image feature, we stepped forward and proposed a multi-signature based image retrieval system and a multi-signature based duplicate image detecting method.
他们表示，这一点表明狗不是从某个单一的特征来感知情绪，而是像人类一样，将所有面部特征信息整合到一起。
They suggest this indicates that dogs aren't sensing emotions from a single feature, but piecing together information from all facial features just as humans do.
科学家表示这项发现表明羽毛的特征在企鹅进化的早期就已经存在。
Scientists say the find shows that key features of the plumage were present quite early on in penguin evolution.
徐星发现的恐龙种类比任何当代科学家都要多，他表示某些恐龙拥有鸟类的特征，甚至长有羽毛。
Discoverer of more dinosaur species than any other living scientist, Xu Xing, with a cast of parrot-faced Psittacosaurus, says some dinosaurs have birdlike traits, including feathers.
伦特·福罗教授表示，一个地区人口最强的性格特征，通过对当地文化的影响而有自我加强的作用。
Prof Rentfrow said that the strongest personality traits within a given population become self-reinforcing by influencing the area's culture.
如果它们超越了正常的范围，或是显示出来的特征出现了偏差，这就表示在敏捷过程中出现了问题。
When they fall out of these ranges or do not display the appropriate characteristics, they indicate that something is wrong with the agile process.
请注意出现的那些元素和属性，它们带有诸如轮廓、填充、颜色等表示特征的定义。
Notice the presence of elements and attributes with definition of presentation characteristics such as outline, padding, colors, and so on.
评测是表示不同性能特性和特征的数据的形式化总结或分析，它通常以图形和表的形式的出现。
Profiling is a formal summary or analysis of data, often in the form of a graph or table, representing distinctive performance features or characteristics.
矢量数据要求的存储要比栅格数据少得多，因为弧节点列表简化并减少了表示地图中包含的特征所需的数据。
Vector data require far less storage than raster data because arc node lists simplify and reduce the data required to make sense of the features contained in the map.
准确地表示一个远程视图的统计特征很有技巧。
Accurately representing the statistics characteristics for a remote view is tricky.
伯格尔博士和他的同事们在论文中写道，这块颌骨有一些类似人类的特征，然而，这并不表示这块颌骨的主人就必须是人类。
The jawbone has some human-like features, Dr. Berger and colleagues write, yet that does not mean the owner of the jawbone was necessarily human.
“它们面部特征的灵活性很强，它们会撅起嘴唇表示微笑，”霍洛·维兹博士说。
"Their facial features are flexible, and they can raise their lips into a smile," Dr. Horowitz said.
然而，动物行为学家表示目前没有任何证据表明哺乳动物具有恐鼠症的特征。
However, animal behaviourists say there is no evidence of rodent-phobia among any mammal.
“有可能存在某种基因或特征，在给人带来成功的同时，也带来患孤独症的风险。”Durkin表示。
"There may be genetics and predisposition here to both becoming highly successful and also at risk for autism," Durkin said.
“有可能存在某种基因或特征，在给人带来成功的同时，也带来患孤独症的风险。”Durkin表示。
"There may be genetics and predisposition here to both becoming highly successful and also at risk for autism," Durkin said.
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