1)center distance ratio中心距离比值
1.Incremental support vector machine based on center distance ratio;基于中心距离比值的增量支持向量机
2.Unsupervised feature selection algorithm based on center distance ratio principle基于中心距离比值准则的无监督特征选择算法
3.To improve the efficiency of support vector extraction using center distance ratio method(CDRM) and reduce the training time of support vector machine(SVM),the adaptive dynamic clone selection algorithms is introduced and used to optimize the threshold in center distance ratio method.为了提高中心距离比值法预选取支撑矢量的效率,降低支撑矢量机的训练时间,引入自适应动态克隆算法对中心距离比值法的阈值进行优化,并将该算法应用于入侵检测中,提出了基于阈值优化的CDRM-SVM入侵检测算法。
英文短句/例句
1.Unsupervised feature selection algorithm based on center distance ratio principle基于中心距离比值准则的无监督特征选择算法
2.distance from midship to center of floatation浮心距船中距离漂心距船中距离
3.distance from midship to center of buoyancy浮心到船中距离浮心距中距离
4.The distance between the center of an eccentric and its axis.偏心距偏心圆的中心与圆轴间的距离
5.medium-, and long-distance events,中程和长距离的比赛，
6.Focal length: The distance between the centre of a lens and its principal focus.焦距:镜头中心与其主焦点的距离。
7.The Method of Two Basic Point Distance Proportion about Early-warning of Enterprise Financial Crisis;企业财务危机预警双基点距离比值法
8.Integreted resemblance degree and peseudo-distances in Lukasiewicz proposition fuzzy logic;Lukasiewicz多值逻辑系统中的相似度及伪距离
9.Application of RBF Interpolation in Range Migration Correction of SARRBF插值在SAR距离弯曲校正中的应用
10.ESTIMATIONS OF ERROR FOR INTERPOLATION NEURAL NETWORKS IN DISTANCE SPACES距离空间中插值神经网络的误差估计
11.The flatter the ellipse, the farther apart are the foci, and the farther each focus is from the center .椭圆越扁平，两焦点之间的距离越远，每个焦点离中心的距离也越远。
12.Screw Centrifugal Pump Vane Variable-pitch Design and Numerical Simulation;螺旋离心泵的叶片变螺距设计及数值模拟
13.The relation between undergraduates structure of values and distance in mind;大学生价值观结构与其心理距离间的关系
14.The horses were strung out towards the end of the race.比赛中的马临近终点时拉开了距离.
15.The horse is stringing out towards the end of the race比赛中的马临近终点时拉开了距离
16.The horse is stringing out towards the end of the race.比赛中的马临近终点时拉开了距离。
17.Effects of Vagueness and Distance in The Great Gatsby;《了不起的盖茨比》中模糊及距离的效果
18.The Inconsistency of Theater Distance--The Difference in "The Mentality Distance" between Chinese and Western Drama戏剧距离的矛盾性——中西戏剧表演中“心理距离”的不同表现
相关短句/例句
center distance ratio method中心距离比值法
3)range center距离中心
4)central distance中心距离
5)ratio of distance between tubes to the diameter of tube管中心距比
6)distance of strand centre股中心距离
延伸阅读
pH指示剂吸光度比值测定法分子式：CAS号：性质：采用容量法与分光光度法相结合的一种差示定量法。其原理为选择一种适当的酸碱指示剂，其酸式色和碱式色的吸收光谱和吸收度有显著的差别，且该指示剂的pKa值在某一酸碱反应的化学计量点的pH值附近，当酸碱滴定时，在酸式色和碱式色的最大吸收波长λ1和λ2处分别测得其吸收度Aλ1及Aλ2，计算吸收度比值r′(r= )，便可通过滴定中r的变化而准确测定样品含量。该法除用于弱碱性药物的测定外，还可用于磺胺类、氨基酸等的测定。JP(9)已收载用于水杨酸钠、枸橼酸钠、氨基比林、无味奎宁、烟酰胺等药物的测定，《中国药典》(1985)也已收载用于枸橼酸钠的测定。
