This paper presents an automated text classification model based on projection pursuit regression.
提出了一种基于投影寻踪回归的文本自动分类模型。
Secondly, this thesis used intelligent algorithm to optimization projection pursuit clustering model.
其次，利用智能算法对投影寻踪聚类模型进行优化。
A new method, projection pursuit, was used to evaluate water resources carrying capacity in river basins.
针对承载能力评价方法的研究，提出了水资源承载能力综合评价的投影寻踪方法。
The method of Projection Pursuit dynamic cluster method (PPDC) is established with the idea of the dynamic cluster rule.
首次依据动态聚类思想，建立了投影寻踪动态聚类模型。
Finally, the basic projection pursuit clustering model is improved, in particularly the improvement of the objective function.
最后，对基本投影寻踪聚类模型进行改进，重点是对目标函数的改进。
Well-known linear transformation methods include, for example, principal component analysis, factor analysis, and projection pursuit.
著名的线性变换的方法包括，例如，主成分分析，因子分析，投影寻踪。
A new method, named projection pursuit (PP) model is presented in this paper to optimize choice of water resources engineering schemes.
提出了水资源工程方案优选的投影寻踪(PP)模型的新方法。
We introduce ridge approximation techniques, which include single - and multi-layer perceptrons and projection pursuit regression techniques.
我们要介绍包含单层和多层式认知及投影式追踪回归法在内的脊近似值法。
Projection pursuit is an effective method for dimension reduced. The estimation of projection index is the core of projection pursuit method.
投影寻踪方法是处理高维非下态数据的有效工具，而投影指标的估计又是投影寻踪方法中的核心问题。
We use the projection pursuit model based on the improved ant colony algorithm to analyze the status of the water quality of the Dongting Lake in 2001.
在对洞庭湖的水质状态进行分析时，运用基于改进蚁群算法的投影寻踪评价模型对其2001年的水质状态进行评价。
Projection Pursuit classification method based on the genetic algorithms projection to deliver to the Sichuan county level CDC work carries on the appraisal.
依据基于遗传算法的投影寻踪聚类模型方法对四川省县级疾控机构工作产出进行评价。
Classical feature extraction methods include: Principle Component Analysis, Singular Value Decomposition, Projection Pursuit, Self-Organizing Map, and so on.
传统的特征提取方法主要有：主分量分析、奇异值分解、投影追踪、自组织映射等。
Projection pursuit (PP), improving genetic algorithm (IGA) and vector are used as a chief means of evaluating indicator and analyzing datum for the first time.
在层次分析法中又引入了向量概念来解决判断矩阵不具有满意的一致性时的修正问题；
Combining Projection Pursuit(PP) and highdimensional time series analysis, the synthetic earthquake prediction model of highdimensional PP time series is built.
将投影寻踪（PP）与高维时间序列分析结合起来，建立了地震PP综合预测模型。
The projection pursuit(PP) technique is discussed. It is a robust and practical method, and can help uncover the structure of a set of multivariant observations.
本文讨论了投影追踪方法（PP方法），它是一种稳健而又实用的方法，能够帮助揭露高维观测数据的结构。
Part 2 is in the Projection Pursuit ideology high-dimensional data principal component analysis dimensionality reduction theoretical analysis and practical application;
第2部分进行的是在投影寻踪思想下对高维数据主成分分析降维的理论分析和实践应用；
The experimental results show that the Projection Pursuit based on dynamical evolutionary approach is an effective means to detect anomaly target in hyperspectral images.
实验结果表明了基于动力演化算法的投影寻踪在高光谱影像异常目标检测中的有效性。
The experimental results show that the Projection Pursuit based on dynamical evolutionary approach is an effective means to detect anomaly target in hyperspectral images.
实验结果表明了基于动力演化算法的投影寻踪在高光谱影像异常目标检测中的有效性。
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