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- topical document clustering 基于主题文本聚类
- A multi-level document clustering algorithm was proposed based on association rules, It constructed document feature vector of topic and keyword by using a new method of document feature extraction. 提出了一种新的基于关联规则的多层文档聚类算法，该算法利用新的文档特征抽取方法构造了文档的主题和关键字特征向量。
- The statistical characteristics of dimensionality in latent semantic analysis LSA space were studied to realize automatic document clustering under different concept levels. 另外,在基于潜在语义分析的文档聚类算法中,采用文档自检索矩阵的行向量,代替低维文档向量作为聚类对象,获得了更好的聚类准确率。
- To improve the clustering quality of massive extensible markup language(XML) document collections,this paper proposes a novel XML document clustering method. 为了提高大规模半结构化文档集的聚类质量,提出了一种新的XML文档聚类方法。
- To improve document clustering, a document similarity measure based on cosine vector and keywords frequency in documents is proposed, but also with an input ontology. 为了改进文本聚类的效果，提出了将领域知识本体和文本关键词词频相结合的基于余弦向量的文本相似性测度方法。
- He persuaded her to sign the document by guile. 他用欺骗手段说服她在文件上签字。
- Dynamic Document Clustering Based on Genetic Algorithm 基于遗传算法的动态文本聚类
- His book is spice with clever topical allusion. 他的书以言及生动的时事问题而增添了风趣。
- Web Document Clustering Analysis Based on Evolutionism Conception 基于进化论思想的Web文档聚类分析
- His books was spiced with clever topical allusions. 他的书以言及生动的时事问题而增添了风趣。
- Dynamically adjusted incremental Web document clustering algorithm 动态调整的Web文档增量聚类算法
- Can we shunt the talks onto a new topic? 我们谈话换个新话题好吧？
- Let's take leave of the topic and turn to another. 这个问题就说到这里吧，现在来谈谈另一个话题。
- The topic seemed to have a fascination for her. 这个题目似乎对她很有吸引力。
- He has worked at physics/the topic for many years. 他从事于物理研究／这一课题许多年了。
- He always sheers away from this topic. 他总是避谈这个话题。
- Delete this help topic if your application support only one document type. 如果你的应用程序仅仅支持一种文档类型，删除此帮助话题。
- He tried to enter the country with forged document. 他试图用伪造的文件进入该国。
- The topic veered round to the world situation. 话题突然转变到世界局势。
- The police found no suspicious document whatsoever. 警察未发现任何可怀疑的文件。
