1) Word-Sequence Kernel(WSK)
词序列核
1.
Based on the study of the Word-Sequence Kernel(WSK) algorithm put forward by Cancedda,this paper proposed a feature extraction algorithm which could decrease the time and space complexity.
在深入研究Kandol提出的词序列核(WSK)算法的基础上,提出了一种降低时间复杂度和空间复杂度的文本特征提取算法,并在一个测试集上进行了分类性能测试,结果表明提出的特征提取算法与词序列核算法相比较,在对文本分类性能损失较小的情况下,能够显著地降低特征提取时间、空间复杂度。
2) Word-Sequence Kernel
词序列核函数
1.
Word-Sequence Kernel is one kind of the Convolution kernels; it works on the discrete word sequences.
词序列核函数是Convolution核的一种,它处理的对象是离散的词序列。
3) order of part of speech
词性序列
4) word-sequence
词序列
1.
Chinese combined-word detection based on directed net of word-sequence frequency
基于词序列频率有向网的中文组合词提取算法
5) 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。
6) 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。
补充资料：词序
1.亦称"语序"。 2.词在词组或句子里的先后次序。在汉语里﹐词序是一种主要语法手段。词序的变动能使词组或句子具有不同的意义﹐如"不完全懂"和"完全不懂"﹐"小羊上山吃草"和"山上小羊吃草"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条