查询词典 directoin search program

The main works of this paper include four points as follows:(1) Patent retrieval domain ontology is designed through analyzing the common concepts in searching patent information. And the international patent classification table is expressed using ontology;(2) Design users'interests model from the information actively provided by users and passively provided by system based on users'requirements and historical searching record;(3) Design and implement three patent retrieval modes: quick search, table search, and advance search to meet various users'demands. And combine ontology, user's interest model and the inputed retrieval condition when users search for patent informations. This realizes individualized retrieval which meets the demands of users;(4) When users's search term is inaccurate, the precision will drop markedly and users will receive many disrelated informations.

本文的主要工作包括以下四点：(1)通过分析专利检索的常用概念，设计了专利检索领域本体和国际专利分类表(International Patent Classification，IPC)的本体表示；(2)根据用户的需求以及历史检索记录，从用户主动提供和系统被动学习两方面着手，设计了用户兴趣模型的本体表示；(3)为满足不同层次、不同需求的用户，设计并实现了三种专利检索方式：快速检索、表格检索、高级检索，并将本体、用户兴趣模型、用户输入的检索条件三者相结合，实现满足用户需求的个性化检索；(4)通过设计将检索结果按IPC号分类，由用户自主选择需要浏览的类别来为用户提供个性化服务。

A new crossover operator is proposed to keep goad genes and enhance the search performance. Local search mechanism is added into GA to find solutions for TA problems with a more rapid convergence speed. Simulated annealing is used to overcome the problem of local optimum. A heuristically greedy local search is also proposed to improve the search efficiency. The simulation results show that the improved algorithm can improve the search efficiency of GA.

构造了适合于目标分配问题的染色体；设计了搜索性能较好且能够保留优秀基因的交叉操作方法；将局部搜索机制引入标准遗传算法，提高了目标分配算法的收敛速度；把模拟退火算法引入局部搜索问题，在一定程度上避免了局部最优问题；将贪婪算法应用于局部搜索提高了最优分配方案的搜索效率。

However, the search engines often return a large number of search results, which may be irrelated to user needs. A good search engine is always make sure that the results of the user wanted is to be ranked in the top pages, so how the search results desired by the user to sort the information received and displayed to the user has been the focus of the study search engine.

用户在使用搜索引擎时，总是希望在前面几页就能找到自己所需要的信息，但是由于网络资源丰富，用户检索时，搜索引擎经常返回大量的搜索结果，这些结果可能与用户需要的信息相关，也可能无关。

This article in trying to apply the full—featured text search engine to network in company.Firstly, we introduce the technical background of enterprise search engine which is based on Lucene and the basic concept of search engine; then we analysis mainly on the key tech of search engine such as reptile moudle, index moudle, Chinese particle moudle and text-drawing moudle after we analysis and practise the original code of Lucence; and then we design this enterprise search engine, get it through the test and make a summary finally.

本文首先介绍了基于Lucene的企业搜索引擎的技术背景，以及搜索引擎的基本概念；接下来通过对Lucene源码的剖析，深入理解Lucene的系统组织结构、数据流走向；对搜索引擎的关键技术如爬虫模块、索引模块、中文分词模块、文本提取模块等进行了重点的技术分析和设计；进而设计了一个基于Lucene的企业搜索引擎系统；最后对搜索引擎系统进行了测试和总结。

AQMC algorithm progresses in the nondifferentiable optimization. First, we develop the local search such that the search direction, search radius and number of search points are adjusted according to the previous search result.

首先改进了局部搜索算法，使得搜索方向，搜索半径和搜索所计算的函数值个数根据已有的搜索结果而自适应调整。

Crown penannular jade ring entrusts lawyer Li Changqing to think, at present Baidu has exceeded 50% far in market share of home, the capacity that its market controls a position already establish, to a few websites ban, it is the behavior that abuses the market to control a position, suggest to execute the law the search technology regulation that the orgnaization uses to Baidu and search process undertake investigating; Establish search technology standard and standard of search market service, aggrandizement leaves the government that props up a service to the search; Instruct Baidu to stop its to abuse the market to control a position to ban the illegal behavior of other website, be in in order to fine.

王冠珏委托律师李长青认为，目前百度在国内的市场份额已经远远超过50%，其市场支配地位的身份已经确立，对一些网站的封杀，是滥用市场支配地位的行为，并建议执法机构对百度使用的搜索技术规则和搜索过程进行调查；制定搜索技术规范和搜索市场服务规范，强化对搜索引擎服务的管理；责令百度停止其滥用市场支配地位封杀其他网站的违法行为，并处以罚款。

"If you love him, put him to ' of search of ' person Rou, you can know everything his very quickly; If your Hen he, also put him to ' of search of ' person Rou, because over there it is " of Tartarean …… this word is exaggerative not at all,"The billows it may be said that lifts since " of person Rou search is arisen is one billow more fiercer than one billow, from most the " of person of cat of search " cruel first arrives recent find male relative of a senior generation for Olympic Games champion, dispute heat is discussed already " of search of Rou of Jiang " person is pushed to cliff edge.

&如果你爱他，把他放到'人肉搜索'上去，你很快就会知道他的一切；如果你恨他，也把他放到'人肉搜索'上去，因为那里是地狱……&这句话一点也不夸张，&人肉搜索&兴起以来掀起的波澜可谓是一浪更比一浪猛，从最初的搜索&虐猫人&到最近的替奥运冠军寻父，是非热议已将&人肉搜索&推向了悬崖边。

Above all my site is download type, why fast thunder can bring so large flow to me, and same thunder links a fast to bring on 1000 discharge to me actually, very simple, I have Pplive of 2 high frequency keywords and 360 safety bodyguard in the dog dog of fast thunder, among them before 10 on the download pop chart that Pplive is dog dog search, search any software, the search result page in dog dog can call this pop chart, and my link gives the Pplive that clicks pop chart to go up to get on the 3rd in this pop chart now, and 360 safe bodyguard are famous degree so a so tall software, the person of the search is much of course, and after the search, before I also was entered 3 strong.

首先我的站点是下载类型的，为什么迅雷会给我带来这么大的流量，而同一个迅雷链接竟然给我带来上千个流量，很简单，我在迅雷的狗狗中有二个高频要害词&pplive&和&360安全卫士&，其中pplive是狗狗搜索的下载排行榜上的前十名，搜索任何一个软件，在狗狗的搜索结果页面都会调用该排行榜，而点击排行榜上的&pplive&我的链接就出现在该排行榜上第三个，而&360安全卫士&知名度这么这么高的一个软件，搜索的人当然多，而搜索后，我也进入了前三强。

However because different search engines use different scope and algorithms, the repetition of search results for the same query is no more than 34%. If wish to get relatively fullscale, accurate search results, multi-search engines should be used and the Meta search engines occur.

但是，由于不同的搜索引擎所采用的算法和搜索范围的不同，返回搜索结果的重复率不到34％，如果要得到相对全面，准确的搜索结果，必须同时采用多个搜索引擎，元搜索引擎是在这样的背景下产生的。

If the user choose to hope that the new program and the guidelines of the program or system in order to bring the name of your favorite preservation, may be in the "Program" drop-down list box, select the target program, and then click "Save As" button, open the Figure 3 - 3 shown in the "Save the program" dialog box, in the "Save the program the cursor to" text box to save the new name, and then click "OK" button close the dialog box.

如果用户希望新选择的指针方案和或系统自带的方案以自己喜欢的名称保存，可在"方案"下拉列表框中选择该指针方案，然后单击"另存为"按钮，打开如图3 - 3所示的"保存方案"对话框，在"将该光标方案另存为"文本框中输入要保存的新名称，然后单击"确定"按钮关闭对话框。

Panorama Many people are dancing in a large sitting room.

在一个大客厅里，许多人在跳舞。

We fully understand how a microwave oven cooks food, it is first necessary to talk ...

我们充分理解一个微波炉煮的食物，这是首先要谈。。。