As you can see, the information displayed by the context function is far more detailed than you normally see with the default GDB hook_stop vector. 可以看到,context函数所显示的信息远比您通常使用缺省GDBhookstop函数所看到的信息更详细。
Aim at the influence of stop words, a list, which is fit for text categorization, is set up and makes the vector dimension reduce. 针对停用词对分类的影响,建立了适合文本分类的停用词表,使向量维数得到初步降低;
The whole process of text representation were discussed& word segmentation, building stop words list, feature selection, weight computation and generating vector space. 讨论了文本表示的整个过程&分词,建立停用词表,特征选择,权重计算,生成向量空间。
A number of ants assigned on each data vertex perform self-avoiding random walk on the undirected complete graph consisting of data points. If the ant arrives at a labeled vertex, it will stop to update the label vector. 在数据点构成的无向完全图上,每个数据顶点分配蚂蚁进行自避免的随机游走,碰到已标记的顶点则停止游走并更新标号向量。
According to the mobile terminal operation ability and storage capacity, this paper does not use large participle word library, but the simple Bigram word segmentation method, we make pretreatment by means of removing stop words segmentation, get the message content feature vector. 针对移动终端的运算能力和存储能力,本文没有采用大型的分词词库,而是采用简单易行的Bigram分词方法,通过去除停用词等手段对分词结果进行预处理,得到短信内容的特征向量。