nutch
英
美
网络 搜索引擎; 搜索相关笔记; 搜索引擎技术; 上下真空滤器
双语例句
- In 2002, the pair were working on an open source search engine called Nutch.
2002年，两人都在为一个叫做Nutch的开源搜索引擎工作。 - Research and design of agriculture search engine based on Nutch
基于Nutch农业搜索引擎的研究与设计 - Targeted Websites Harvest System Based on Nutch
基于Nutch的Web网站定向采集系统 - The Platform of Teaching Resources Search& Sise Nutch
教学资源搜索平台&SiseNutch - Research of page-ranking modifying method on search engine Nutch
Nutch搜索引擎的页面排序修改方法研究 - With recall of 0.74 and precision of top 30 results getting 0.86, its Chinese search quality is as good as Google and Baidu in general.
结果表明它远优于Nutch，其查全率达到了0.74，前30个搜索结果的查准率达到了0.86，总体上具有与Google，百度接近的中文搜索质量。 - The optimization algorithm adds web PageRank value and BBS website adjustment factor who can improve the stability of BBS page ranking results. ( 2) It adds new data and Chinese word plugin in Nutch.
优化算法加入网页PageRank值和BBS网站调整因子，其中调整因子提高了BBS网页排名的稳定性（2）研究了Nutch的数据结构，在Nutch中添加新的数据结构并实现中文分词功能。 - And then described the implementation of the search engine, using the previous strategy to achieve a comprehensive vertical search engine based on Nutch, and introduce the technology of various achievement parts.
然后阐述了该搜索引擎的整个实现过程，以开源nutch框架为基础，依据前面提出的策略设计实现了一个完整的垂直搜索引擎，并介绍各实现部分的相应技术。 - Thirdly, implementation of the information classification search engine based on Nutch is described.
接着叙述了基于nutch的信息分类个搜索引擎的实现方法、实现过程。 - Based on programming of Java, this paper realized focused crawl Nutch engine and constituted a corpus of data collected on the simulation algorithm.
最后，编程实现聚焦爬虫引擎，采集数据构成语料库对算法进行仿真验证。 - This chapter firstly introduces the basic information and structure of Nutch, outlining a preliminary understanding of Nutch.
本章首先介绍了开源搜索引擎Nutch的基本情况和框架结构，对Nutch有个初步的认识。 - In the general search engine architecture and building search engine based on the key technology, combined with excellent open-source Nutch and Lucene to design a framework used in the Yunnan University campus network search engine framework, and has achieved most of the functionality.
在对通用搜索引擎体系结构和构建搜索引擎关键技术研究的基础上，结合优秀开源框架Nutch和Lucene设计一个运用在云南大学校园网的搜索引擎框架，并且已经实现大部分功能。 - Firstly, we optimize the distributed web crawler based on Nutch system by a synchronous operational architecture. This improvement can enhance the efficiency of the web crawler.
首先，优化了基于Nutch的分布式网络爬虫系统，实现了爬虫系统的并行化同步运行方式，提升了爬虫处理性能。 - In the meantime, we will introduce an open source search engine-nutch, and develop a feedback FTP search engine consulting its structure and solution.
同时，本文介绍了一个开源搜索引擎Nutch，并且参考它的结构和解决方案实现了一个反馈式FTP搜索引擎。