In the paper, a knowledge based approach to tackle the information retrieval problem is presented and a new paradigm called conceptual retrieval paradigm is proposed.
本文在传统检索方法的基础上，综合运用人工智能基于知识的理论和技术，提出一种文本概念检索方法。
Information Retrieval Visualization is a hot problem of current international research, which has very highly academic value and using value.
信息检索可视化问题是当今国际研究的热点问题，具有很高的学术价值和应用价值。
This chapter discusses methods of data retrieval from an interaction standpoint and presents some human-centered approaches to the problem of finding useful information.
在这一章中，我们将从交互的角度讨论数据检索的方法，提出一些以人为中心的方法来处理如何发现有用信息的问题。
Realize that searches the standardization of the language and melt compatibly, Have already become information retrieval languages to need the outstanding problem researched and solve.
实现检索语言的标准化和兼容化，已成为情报检索语言需要研究解决的突出问题。
Many real domain applications of MAS, such as information retrieval and data mining on the WWW can be reduced to the problem of searching in an unknown environment.
现在MAS中的许多具体应用问题也可以归结为对未知环境的搜索。比如WWW上的信息检索、数据发掘等。
Text Representation has been the fundamental problem in Information Retrieval, such as text retrieval, automatic summary and search engine.
文本的形式化表示一直是文本检索、自动文摘和搜索引擎等信息检索领域关注的基础性问题。
A central problem in information retrieval is the automated classification of text documents.
在信息检索的一个核心问题是文本文件自动分类。
Phrase alignment and is an important research field as Well as tough problem for machine translation and cross-language information retrieval.
双语短语对齐是当今双语信息检索和辅助机器翻译研究的热点和难点问题。
One can use information retrieval tools to find the relevant information, this, to some extent, solves the problem of information classification and retrieval.
人们通过信息检索工具来检索相关的信息，这在一定程度上解决了资源的分类和检索问题。
Information retrieval model, is primarily used to retrieve and rank of a query and information that matches the problem.
信息检索的模型，主要是用于检索和排序的计算用户查询请求和信息的匹配程度的问题。
Through a series of large-scale evaluations, TDT has become a hot problem for worldwide research in the fields of natural language processing, especially in information retrieval.
通过连续的大规模评测，话题识别与跟踪已成为国际上自然语言处理尤其是信息检索领域的一个研究热点。
Therefore word segmentation is a key sub-problem of Chinese information processing, such as machine translation, information retrieval and text classification.
因此，分词在机器翻译、信息检索、文本分类等中文信息处理的各项任务中都发挥着基础性的重要作用。
We successfully apply it on a simple pattern recognition problem and exhibit the potential of the artificial immune system on the intelligent information retrieval system.
最后展望了将人工免疫系统这一新的机器学习机制应用到智能化信息检索系统中的前景。
Content-based Information retrieval in mass network data is a significant problem in content security realm.
面向内容的网络海量信息的处理与检索等应用在安全领域具有非常重要的意义。
In the field of video summary and video information retrieval, the problem of key frame extraction is of great importance.
在视频摘要和视频检索领域，研究关键帧提取的问题是非常重要的一环。
In the field of video summary and video information retrieval, the problem of key frame extraction is of great importance.
在视频摘要和视频检索领域，研究关键帧提取的问题是非常重要的一环。
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