LDA
- abbr.激光雷达;试验型陆上飞机(Land Development Aircraft);现有着陆滑跑距离(Landing Distance Available);激光多普勒风速测量法(Laser Doppler Anemometry)
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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
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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
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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
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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
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However , the accuracy is not high when using LDA alone .
但是单独使用LDA,分类精度并不高。
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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。
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The feature extraction algorithms based on LDA is studied .
研究了基于LDA的特征提取算法。
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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
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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
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LDA measurements of bubble - water two - phase flow
气泡-水流两相流的激光多普勒法测量
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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
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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
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The data were analyzed by LDA and PCA analysis .
检测结果用LDA和PCA方法分析。
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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。
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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。
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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。
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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
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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
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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
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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
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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
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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
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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
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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
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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。
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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
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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
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Research on Iris Recognition Based on PCA and LDA
基于PCA和LDA的虹膜识别研究
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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
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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。