This paper uses vector space model to describe input text . In order to get the text feature vector we segment a simple sentence into keywords or phrases and remove the stop words .

本文以向量空间模型的方式描述单句，对单句进行 分词并去除停用词之后就可以得到该单句的 文本特征向量。

Many researches indicate that text classification is a feasible way . A Naive Bayesian Algorithm is proposed in this paper to model the filtering and a N-gram method is also introduced to segment the Chinese text into word .

本文使用了基于简单贝叶斯模型的过滤算法，同时使用N-gram对中文文本进行自动 分词，并且组合多个N-gram来加快 分类的收敛速度，这样分类是一种切实可行的垃圾邮件过滤方法。

In this paper we integrate text analysis speech processing image processing which are mature relatively to segment the video flow .

文中将较为成熟的 文本分析、语音处理、图像处理三种技术进行综合，互为补充，对视频流进行 分割。

According to the two-section dispose of organism water this text compute out the value of water environment capacity in Mianyang downtown segment of Fujiang river and provide consult to make use of the water environment capacity in reason .

本文根西南交通大学硕士研究生学位论文第日页据有机废水二级处理，计算出涪江绵阳市区 段水环境容量的价值，为合理利用涪江水环境容量资源提供参考。

Studies on Text Segment Algorithms ' Influence on Chinese-based Information Filtering

文本 分割算法对中文信息过滤影响研究

According to the category information carried by the text the system is able to choose the corresponding specialized dictionary to do word segment processing it can effectively improve the accuracy of specialized vocabulary segmentation which is also proved by the experiments .

该系统能够对携带 分类信息的 文本按照类别选择专业词典进行 层次 分词处理，提高了专业词汇的切分准确率，在试验中得到了良好的证明。

Shifts the verb phrase text of the selected relationship to a different line segment .

将所选关系的动词短语 文本移动到不同的 线段上。

According to the structure and storage of the directory we design and apply a word segmentation algorithm on the text to segment the words and label the features .

然后使用一种适合目录信息的结构和存储 格式的分词方法，对目录 文本进行 分词处理并对目录信息中的特征项进行标注。

Considering the special structure of question database a vector space search model based on text segment is adopted . An improvement on the traditional TF-IDF formula is made and local similarity and global similarity are combined to sort the search results .

针对题库结构的特殊性，采用了基于 文本 段的向量空间搜索模型，对传统的TF-IDF公式做了改进，并使用局部相似度和全局相似度相结合的方法实现搜索结果的排序。