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

LDA measurements of bubble-water two-phase flow

气泡-水流两相流的激光多普勒法测量

互联网摘选

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

互联网摘选

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

互联网摘选

The feature extraction algorithms based on LDA is studied.

研究了基于LDA的特征提取算法。

互联网摘选

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。

互联网摘选

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

但是单独使用LDA，分类精度并不高。

互联网摘选

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

互联网摘选

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

互联网摘选

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

互联网摘选

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

互联网摘选

The production technology of adhesive polychloroprene rubber abroad was reviewed with 23 references. The differences in crystallization rate, solution adhesiveness, service life and slab thickness between domestic adhesive polychloroprene rubber ( LDJ 240) and foreign analogs ( A-90) were discussed.

比较了国产粘接型氯丁橡胶（LDJ240）与国外类似产品（如A-90）在结晶速度、溶液粘度、适用期和胶块厚度等方面的差别。

互联网摘选

On viscosity Control of Neoprene Adhesive LDJ& 240

LDJ-240型氯丁胶粘剂粘度控制问题的探讨

互联网摘选

The experimental results show that new model and replacement policy combining with self-study of neural network are more flexible and effective on reducing average time of response and network-load for use in location-dependent query ( LDQ) than FAR model.

实验证明，通过定义新的语义缓存模型，采用新的查询替换策略，再结合神经网络的自学习特性，使得RBF-FAR模型更加灵活，并有效地减少网络负载和查询时间。

互联网摘选

Firstly, this dissertation introduces the concept, makeup and the characteristics of mobile computing, gives the concept of Location Dependent Data ( LDD) and Location Dependent Query ( LDQ) respectively.

本文首先介绍了移动计算的概念、组成和特点，对移动计算环境下的位置相关数据（LDD）和位置相关查询（LDQ）有关的概念进行了总结。

互联网摘选

Because of the user's mobility and the location dependency of data, new challenge has been brought to cache replacement strategy for Location Dependent Query ( LDQ).

在位置相关查询（LDQ）中由于用户的移动性和数据的位置相关性，给缓存替换策略带来了新的挑战。

互联网摘选

LDQ that exists in the system for a period of time is called Location-DependentContinuous Query ( LDCQ).

当LDQ在系统中持续一段时间时就称为位置相关连续查询（LDCQ）。

互联网摘选

Differential quadrature method ( DQM) and local differential quadrature method ( LDQ) are a kind of meshless methods.

微分求积法（DQM）与局部微分求积法（LDQ）是无网格法的一种。

互联网摘选

Spur leaves must have good light.

短果枝的叶片必须有充分的光照.

词典精选例句

In this paper, the case of salvage "LDZ 18" is introduced, including fire at engine room, fire out of control, shipman abandoning ship and rescue ship salvaging the wreck successfully in great stormy wave.

此文介绍了在LDZ-18油轮机舱失火，火势无法控制而弃船情况下，救助船在大风浪中成功救助难船的案例。

互联网摘选

The field verification indicates that cutting life of straight stem twist drill treated with "LHH" tempering can be increased about 30% when compared with that by conventional three times tempering, and thus the energy and man-hour may be saved.

直柄麻花钻用DGG回火处理，其切削寿命比常规三次回火的约提高30%，且可以降低能耗。

互联网摘选