LDA

Study of SCI Evaluation Model of Scientific Research Based on LDA

基于LDA的科研成果SCI评价模型研究

Advanced design methods based design for main girder of LDA crane

基于现代设计方法的LDA起重机主梁设计

An LDA based Feature Selection Method for Handwritten Chinese Character Recognition

基于LDA的手写汉字特征选择方法

Theoretical Analysis of Direct LDA in Small Sample Size Problem

在小样本条件下直接LDA的理论分析

However , the accuracy is not high when using LDA alone .

但是单独使用LDA，分类精度并不高。

This paper analyzes the necessity for the calibration of LDA system .

分析了激光多普勒测速（LDA）系统校准的必要性，提出了用单一粒子已知的确定速度作为速度标准的新思路。

The feature extraction algorithms based on LDA is studied .

研究了基于LDA的特征提取算法。

Development of high power LDA fiber coupling module

高功率激光二极管线阵光纤耦合模块的研制

Feature Extraction Method of LDA Based on Symmetrical Null Space Criterion

对称零空间准则下的LDA特征抽取方法

LDA measurements of bubble - water two - phase flow

气泡-水流两相流的激光多普勒法测量

An Improved LDA Feature Selection Algorithm Based on Minimizing Classification Error Probability

一种基于最小分类错误率的改进型LDA特征选择算法

Method to extract features of face image combined SVD and LDA

SVD与LDA相结合的人脸特征提取方法

The data were analyzed by LDA and PCA analysis .

检测结果用LDA和PCA方法分析。

The research shows that using of LDA in text segmentation can improve the results .

研究表明，在文本分割利用LDA模型可明显提高文本分割的效果。

LDA method use label information to get the best features for classification purposes .

LDA方法在提取特征的过程中，充分利用了类别的信息，可以得到最利于分类的人脸特征。

Apply the LDA model to information recommendation in the social tagging system .

将LDA模型应用到标签系统中的资源推荐中。

Effect of Gaussian Properties of Laser Beams on the Accuracy of LDA Measurement

激光束高斯特性对LDA测量精度的影响

Study on the Measurement Precision and Management of Heavy-tailed Operational Risk Based on LDA

基于损失分布法的重尾性操作风险的度量精度与管理研究

A study and LDA measurement of the flow field in a cold model of gasifier

气化炉中冷态流场的LDA测量和研究

A Study on Air Motion in Diesel Swirl Chamber by LDA

用LDA研究柴油机涡流室内空气运动

Study on high-efficiency and high brightness laser output with LDA optical fiber coupling

LDA光纤耦合高效率高亮度激光输出研究

Using Two Colour and Two Component LDA System for Measuring Some Problems in the Complex Air Flow Field

用DISA双色二维LDA系统测定复杂气体流场的几个问题

Face recognition combining the null space approach and the fractional LDA

结合零空间法和F-LDA的人脸识别算法

Research on image semantic mapping combining with multi-class SVM and LDA

融合LDA和多类SVM的图像语义映射研究

LDA topic model based method is recommending based on distribution statistic on topic of document .

基于LDA主题模型的推荐，是根据文档在主题上的分布概率进行推荐的。

Characteristics Investigation of Solid State Laser by LDA Side Pumped and It 's Frequency Transform

LDA侧面泵浦全固态激光器及其频率转换特性研究

Facial Expression Recognition Based on Local Gabor Filter Bank and PCA + LDA

一种基于局部Gabor滤波器组及PCA+LDA的人脸表情识别方法

Research on Iris Recognition Based on PCA and LDA

基于PCA和LDA的虹膜识别研究

Analysis of thermal effect in LDA side pumping Nd : YAG solid state lasers

LDA侧面泵浦Nd：YAG激光器的热效应分析

Facial expression feature extraction based on Fisher linear discriminant analysis ( LDA ) .

基于Fisher线性判别分析的人脸表情特征提取。