retrieval techniques中文什么意思

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retrieval: n. (可)取回，(可)恢复，(可)挽回；(可)修补，( ...
technique: n. 1.(专门)技术；(艺术上的)技巧，技能。 2.手 ...
retrieval: n. (可)取回，(可)恢复，(可)挽回；(可)修补，(可)修正，(可)更正；(可)弥补，(可)补偿。 beyond retrieval 不能补救的，不能挽回的。
techniques: 方法; 技法; 技术; 经营技巧
assisted retrieval: 辅助检索

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Recently , date mining technology based on web has abstract the interest of many researchers . possession of lower data is the precondition of mining higher knowledge , and net information retrieval technique has become the urgent issue of date mining technology based on web , so the paper explore the research of it and focus on the information retrieval based on web . with the expectation of a intelligent information retrieval system , which can catch the interests of customers with good precision and capability , we give deep research to some of the information retrieval technique
近几年来， web数据挖掘技术引起了研究人员的关注，低层信息的占有是发掘高层知识的前提，网络信息检索技术便成为目前web数据挖掘的一个迫切需要深入研究的问题，因此，本文选择web数据挖掘作为研究对象，重点研究的是基于web的信息检索技术，对其中的一些相关内容进行了深入研究，旨在研究设计一种性能较好、能捕捉用户兴趣、提高精度的智能信息检索系统，更好的满足用户的需要。
The sixth part predicts the developments trend of internet information retrieval from the aspects of retrieval mechanism , retrieval effect , intelligent retrieval , multimedia information retrieval and so on . it concludes that we should develop newer retrieval techniques , make the searching more completely and accurately , and improve the visualization and human nature of the retrieval access
第六部分则以前面论述的内容为基础，从网络信息检索的机制、检索效果、智能化检索、多媒体检索等方面预测网络信息检索的未来发展趋势，旨在探索更新的检索技术，提高网络信息检索的查全率和查准率，以及检索接口的人性化、可视化。
About the retrieval technique of the video , this paper analysed the basic principle and the key technology of content ? ased retrieval , have designed one content ? ased video retrieval system ' s frame model , and distillde the edge characteristic in static characteristic , expounded one arithmetic that based on modified laplace operator and obtained a better result
对于视频检索技术，分析了基于内容检索的基本原理及关键技术，设计了一种基于内容视频检索系统框架模型，并对静态特征中的边缘特征提取，提出一种基于拉普拉斯算子的改进算法，取得了较好的效果。
But the traditional search engine cannot meet people ' s demands on intelligent and personalized information service . so in this thesis , intelligent search engine is discussed , which can adjust itself to the user ' s interests and provides personalized information retrieval service . as a new solution , the information retrieval technique by natural language understanding and machine learning is presented in the thesis
并就方案中涉及到的一系列理论和技术问题进行了研究，主要包括：提出了智能搜索引擎框架，在主动搜索和元搜索的基础上增加了中文信息处理模块，实现了搜索引擎的智能化和个性化服务；对汉语分词技术进行了研究，综合各种分词方法实现了一套适合于智能搜索引擎系统的分词系统。
First of all , non - linear retrieval technique is introduced to put forward the system function model , in the light of characteristics of expressway monitoring . moreover , the proper index file structure is designed to make it more suitable for computer to deal with . finally , the net protocol is defined to realized the non - linear retrueval of remote video files
首先，针对高速公路管理过程中事件的突发性和监控系统图像检索的高频率和时段性的特点，将非线性检索技术引入到系统中，提出了具有非线性检索功能的系统模型。其次，根据模型设计出适合计算机处理的检索文件的文件结构。

retrieval techniques中文什么意思

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