基于Nutch的醫(yī)學(xué)信息搜索引擎研究與實(shí)現(xiàn)
發(fā)布時(shí)間:2018-07-24 08:32
【摘要】:為提高通用搜索引擎對(duì)醫(yī)學(xué)學(xué)科及主題的覆蓋率,在開源搜索框架Nutch平臺(tái)上,通過(guò)構(gòu)建醫(yī)學(xué)詞典,結(jié)合中文分詞插件,構(gòu)建了一個(gè)面向醫(yī)學(xué)信息的垂直搜索引擎,并詳細(xì)介紹了改進(jìn)后的系統(tǒng)功能和體系結(jié)構(gòu)。相對(duì)于通用搜索引擎,該改進(jìn)提高了醫(yī)學(xué)信息判別的準(zhǔn)確度和效率,減少了搜索結(jié)果冗余,同時(shí)提高了系統(tǒng)對(duì)于互聯(lián)網(wǎng)復(fù)雜環(huán)境的處理能力。
[Abstract]:In order to improve the coverage of general search engines for medical disciplines and topics, a vertical search engine for medical information was constructed on the open source search framework Nutch platform, by constructing medical dictionaries and combining with Chinese word segmentation plug-ins. The improved system function and architecture are introduced in detail. Compared with the general search engine, the improvement improves the accuracy and efficiency of medical information discrimination, reduces the redundancy of search results, and improves the processing ability of the system for the complex environment of the Internet.
【作者單位】: 重慶電子工程職業(yè)學(xué)院計(jì)算機(jī)學(xué)院;
【分類號(hào)】:TP391.3
[Abstract]:In order to improve the coverage of general search engines for medical disciplines and topics, a vertical search engine for medical information was constructed on the open source search framework Nutch platform, by constructing medical dictionaries and combining with Chinese word segmentation plug-ins. The improved system function and architecture are introduced in detail. Compared with the general search engine, the improvement improves the accuracy and efficiency of medical information discrimination, reduces the redundancy of search results, and improves the processing ability of the system for the complex environment of the Internet.
【作者單位】: 重慶電子工程職業(yè)學(xué)院計(jì)算機(jī)學(xué)院;
【分類號(hào)】:TP391.3
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