Data model based on feature is one important direction for GIS software development.
基于特征数据模型的GIS软件开发是一个重要方向。
A feature mining model was set up for rotating machine fault diagnosis, based on data mining.
在研究数据挖掘技术的基础上，建立了旋转机械故障诊断的特征挖掘模型。
Inspection information model of based on feature technique is introduced. Inspection data model of based on feature measurement surface is established.
介绍了基于特征技术的检测信息模型，建立了基于特征测面的零件检测数据模型。
Therefore, this paper expatiates how to describe Antarctic data of the Atlas by feature-based data model.
因此，本文就如何利用特征数据模型对地图集中的南极数据进行描述作了阐述。
It describes the STEP-NC data model based on the extension of step, introduces some major concepts like manufacturing feature and working step, overviews the data model for milling.
首先简要介绍了STEP - NC数据模型与STEP的关系以及制造特征、工步等主要概念，概括了铣削模型的基本结构和组织方式。
This study proposed an algorithm for building model reconstruction from airborne laser scanning data, based on feature line detection and separation of planimetric and height computations.
该方法以投影为基础，以平高分解为手段，通过在多个投影平面内逐步确定平面、高程信息实现特征线提取及模型重建。
Then a feature based polyhedral model is reconstructed adaptively, so a large scale precise data reduction, under allowable error, is also realized at the same time.
在此基础上，完成了基于特征的曲面网格自适应构造，实现了大规模点云的精确数据压缩。
It USES feature dependent graph as data model, cell-based model as geometric model, and view model as user interface, but it is more complex than the former system based on parameter and history.
在底层它用特征依赖图作为数据模型，在中层用细胞元模型作几何模型，在用户层用视图模型表示。
Since the data samples in machine learning and pattern recognition problems generally distribute in multi-modal distribution, this thesis proposed a prototype based feature ranking model.
由于模式识别、机器学习等问题的复杂性比较高，数据分布通常呈现多模态分布。
Aiming at this problem, this paper puts forward a feature-based medical image data storage model.
为此，提出一种基于特征的医学图像存储模型。
Combining grey system theory with the feature of series data, a grey interpolation approach based on forward and back grey prediction model is proposed.
根据灰色系统理论和序列数据的特性，提出一种灰插值方法。
Based on the research of user interest model, the feature of weibo user will be analyzed according to the weibo data collection, detection algorithm of weibo user interest model will be proposed.
本文在综合兴趣模型研究现状的基础上，结合微博数据集对微博用户的特征进行分析，建立微博用户兴趣模型，并提出基于微博用户兴趣模型的发现算法。
Based on the research of user interest model, the feature of weibo user will be analyzed according to the weibo data collection, detection algorithm of weibo user interest model will be proposed.
本文在综合兴趣模型研究现状的基础上，结合微博数据集对微博用户的特征进行分析，建立微博用户兴趣模型，并提出基于微博用户兴趣模型的发现算法。
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