潜在语义,latent semantic英语短句,例句大全

潜在语义,latent semantic
1)latent semantic潜在语义
1.Web community detection with latent semantics;基于潜在语义的网络社区发现
2.New model of supervised latent semantic indexing一种新的监督潜在语义模型

英文短句/例句

1.The Semantic Query Expansion Model Based on Latent Semantics Index Model;基于潜在语义索引模型的查询语义扩展模型
2.An Analysis of the Semantic Features and Latent Semantic Model of the Predication Structure;述谓结构的语义表达特征和潜在语义模式分析
3.Research on Web Text Categorization Based on Latent Semantic Analysis;基于潜在语义分析的Web文本分类研究
4.The Research on Latent Semantic Markov Network Retrieval Model;潜在语义的Markov网络检索模型的研究
5.Research and Improvement of Latent Semantic Indexing Classification Model;潜在语义索引分类模型的研究与改进
6.A Support Vector Machines Model Based on Latent Semantic Indexing for Text Categorization基于潜在语义索引的SVM文本分类模型
7.Fast Latent Semantic Indexing on Large-scale Dataset一种大规模数据的快速潜在语义索引
8.Research on Feature Optimization in Latent Semantic Indexing潜在语义索引中特征优化技术的研究
9.The Application of Cross-Language Information Retrieval Based on Latent Semantic Analysis;潜在语义分析在跨语言信息检索中的应用研究
10.Application of latent semantic analysis in continuous speech recognition潜在语义分析在连续语音识别中的应用
11.Cross-Language Information Retrieval Based on Improved Latent Semantic Indexing基于改进潜在语义分析的交叉语言检索
12.Expansion Method for Language-crossed Query Based on Latent Semantic Analysis基于潜在语义分析的跨语言查询扩展方法
13.Application Research on Textual Information Search Based on LSA;潜在语义分析在文本信息检索中的应用研究
14.Researching the Application of Latent Semantic Index to Chinese Document Clustering;潜在语义索引在中文文本聚类中的应用研究
15.The Application and Research of Latent Semantic Analysis in the Field of Internet Data Mining潜在语义分析在互联网数据挖掘中的应用研究
16.Application of Latent Semantic Indexingin Chinese Information Retrieve潜在语义索引在中文信息检索中的应用
17.Research on Chinese Concept Retrieval Based on Latent Semantic Analysis基于潜在语义分析的中文概念检索研究
18.Research of Chinese-Text Retrieval Based on Latent Semantic Indexing;基于潜在语义索引的中文文本检索研究

相关短句/例句

potential semantic pair潜在语义对
3)latent semantic indexing潜在语义索引
1.Text summary based on latent semantic indexing;基于潜在语义索引的文本摘要方法
2.Construction of user interest-model based on latent semantic indexing approach;基于潜在语义索引技术的用户兴趣模型构建
3.Research of Chinese-Text Retrieval Based on Latent Semantic Indexing;基于潜在语义索引的中文文本检索研究
4)latent semantic analysis(LSA)潜在语义分析
1.This paper puts forward a Web services filtrate method based on Latent Semantic Analysis(LSA).该文提出一种基于潜在语义分析的Web服务筛选方法,将服务的基本描述和服务质量描述以树形结构属性模板表示,采用一定的词频统计和权重方法构建潜在语义空间,生成广告服务索引数据库,根据服务请求进行筛选。
2.The basic idea of Latent Semantic Analysis(LSA) is described in the introduction of the paper.对潜在语义分析(Latent Semantic Analysis,LSA)的理论基础进行了介绍,研究了潜在语义分析在中文短文写作自动评分领域的应用方法。
3.To the weight update of Latent Semantic Analysis(LSA)model,this paper proposes an adaptive weight update algorithm based on Bayesian theory(ALSAB).针对潜在语义分析(LSA)模型的权重更新问题,提出了一种基于贝叶斯理论的自适应权重更新算法ALSAB。
5)latent semantic analysis潜在语义分析
1.Latent Semantic Analysis of Chinese Information;中文信息的潜在语义分析
2.Applying Latent Semantic Analysis in Chinese Information Processing;潜在语义分析在中文信息处理中的应用
3.Research on Chinese Concept Retrieval Based on Latent Semantic Analysis;基于潜在语义分析的中文概念检索研究
6)latent semantic index潜在语义索引
1.We studied the application of the LSI(latent semantic index) for FAQ construction in Chinese automatic question and answer system,and emphatically introduces computing technology in sentence similarity and experiment methods of using latent semantic index for FAQ repetition.研究了潜在语义索引在中文自动问答系统FAQ库构建中的应用,并着重阐述了句子相似度的计算方法以及使用LSI对FAQ库去重的实验选取方法,结果显示LSI方法在一定程度上优于TF×IDF方法。
2.Based on these observations, in this paper, we propose a new method called LSI-HC for reconstructing feature space based on latent semantic index (LSI) and hierarchical clustering (HC).基于这些观察,本文采用了一个新的特征空间重构的方法解决高维度和噪音的问题——基于潜在语义索引(Latent Semantic Index,LSI)和层次聚类的特征空间重构方法LSI-HC;并在远程同源检测问题中采用精确度-召回率(Precision-Recall,PR)曲线来代替ROC曲线来评估算法的性能。