查询词典 retrieval

The developments of Internet make information retrieval more convenient, but the inaccessibility of Web citation also follows.

互联网的发展使得信息资源的存取更加便捷，但网络引文的不可追溯现象也随之凸显。

The retrieval precision of atmospheric correction in some degrees depends on the validity of model inputs. But obviously, the input parameters can not be satisfied due to the model input is very complex and indeterminable i.e.

大气订正模型反演精度的高低从一定程度上来讲依赖于模型输入参数的正确性，然而对于大气辐射校正模型来说，其输入参数是成像时刻的大气状况，显而易见这是无法精确获知的。

The key word index technology is used for information retrieval to expand the integrated content.

利用关键字索引技术进行信息检索，扩充集成内容。

In traditional information retrieval models, index word is regarded as independent unit.

传统的信息检索模型把词看作孤立的单元，没有考虑自然语言中存在大量的同义词、多义词现象，对召回率和准确率有不利的影响。

In this thesis we study the theory of information retrieval, and describe a full-text index system that support Chinese word separation and document abstract generation based on Lucene.

最后，本文描述了对上述系统的集成，以构成一个完整的搜索引擎系统的方法，为Web 挖掘和搜索引擎的研究和开发提供了一个完整的可行的框架。

The organization and indexing of video information is the basis for video information retrieval and consumption.

数字视频信息的组织与索引是视频信息检索和消费的基础。

With the increasing development of Internet, improving the quality of information retrieval has become more and more important.

在这个过程中，根据检索用户的特点，充分考虑检索用户的意见对信息检索的质量和效率起到越来越重要的作用。

So, how to find the new information retrieval technology has been a very important and difficult question.

因此研究新的万维网信息检索技术已成为一个很重要而又很困难的问题。

In this thesis, we propose and implement an information retrieval model based on Markov network.

在本文中，我们提出了基于Markov网络的信息检索模型。

This is a simple information retrieval process!

这是一个简单的信息检索程序！

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。