1) sequence kernel
序列核
1.
In this paper,we present a general framework for language identification using SVMs,introduce the use of Louradour sequence kernel into language identification system,and develop a universal background Gaussian Mixture Model(GMM) to improve it s performance.
研究了将支持向量机模型(SVM)应用于语言辨识的理论框架,提出了将Louradour序列核应用于语言辨识,并利用高斯混合模型(GMM)构造全局背景模型(UBM)对其进行了改进,从而导出了基于SVM-UBM的语言辨识系统。
2.
To apply the discriminative classifier in the speaker recognition,the building sequence kernel support vector machine(SVM) becomes the trend in the field.
为了更好地将区分式分类方法应用于说话者确认系统中,构建序列核支持向量机已成为说话人识别领域的研究热点与趋势。
2) Nucleotide sequence
核酸序列
1.
Analysis on mutation in HA gene nucleotide sequences of H5N1 influenza virus;
H5N1亚型禽流感病毒HA基因核酸序列的变异分析
2.
Methods:Nucleotide sequence analysis was used to locate mutation site of Fcgr2b gene, expression of Fcgr2b mRNA was analyzed by RT-PCR and the serum IgG of the group of Fcgr2b gene B/W type and W/W type were measured by ELISA.
目的:测定系统性红斑狼疮(SLE)小鼠模型 (NZB×NZW)F1双亲NZB ,NZW小鼠Fcgr2b基因启动子区核酸序列及其表达的改变,明确Fcgr2b基因的突变性质、对该基因表达的影响及与高IgG血症的关系。
3.
Results: Compared with Balb/C nucleotide sequenceof normal mouse,2 deletion sites were found in Fcgr2b gene promoter region in NZ B mices and changes of 3.
目的 :测定系统性红斑狼疮 (SLE)小鼠模型 NZB/WF1双亲NZB ,NZW小鼠Fcgr2b基因启动子区核酸序列 ,明确Fcgr2b基因启动子区的突变性质。
3) nucleic acid sequences
核酸序列
1.
The nucleic acid sequences are classified into ten categories.
把核酸序列表示为单核苷酸──疏水标度序列并定义了相关函数。
2.
The matrix representation method of nucleic acid sequences is presented.
提出了用矩阵形式一对一地表示核酸序列的方法。
5) checking experiments
核实序列
1.
A method of constructing checking experiments for sequential machine through dividing sequence;
用划分序列构造时序机核实序列的方法
6) nucleus serial
核心序列
1.
The article analyzed the whole work from the viewpoint of pitch structure, and point out the basic pitch structure was a nucleus serial, and the basic method to form the work was partitions of the nucleus serial.
文章从音高结构的角度来审视和分析全曲,指出了构成作品的基本音高组织是“核心序列”;构成作品的基本方式是“核心序列”的“分割”,从而揭示了这首作品从内核到外延,从局部到整体,从和声到整体结构的逻辑关系。
补充资料:复序列的核
复序列的核
kernel of a complex sequence
复序列的核[k曰‘‘a~沙ex歇甲.鱿思;二即。劝Mn·理袱肋益no姗加~触。c珊〕 对于序列{:。},在扩充复平面上如下定义的点集:设R。是复平面上含有:。十,,:。十2,…的最小闭凸域.如果不存在含有这些点的半平面,则R。是包括无穷远点的整个复平面;如果存在含有这些点的半平面,则R。是这些半平面之交.如果{:。}无界,则无穷远点属于R。,否则无穷远点不属于R。,交K=门二,R。称为序列{:。}的核(址涨lofthese-quence). 如果{:。}有界,则其核与其极限点集的闭凸包相同;如果{:。}收敛到:。(:。砖的)则其核是{:。}.实序列{:。}的核(ken℃1 ofa耐s闪优nce)是实直线上端点为 “一黑“。,b一厄“。的区间‘序列的核不可能是空集,但它可能只含有无穷远点,例如,序列{:。},:。=n十栩.具有仅由无穷远点构成的核的序列毛:。}有时称为定发散的(defi川tely diVer罗nt)·对于实数列,这意味着:。一+的或z。~一的. 在可求和性理论中要考虑求和法的核包含问题.求和法A称为在序列集U上比求和法B具有较强核,如果对任一{z,}C=U有K,C=K,,这里K,,K,分别表示A,B的核,即{:。}的平均序列的核.
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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