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大小: 19.19MB文件類(lèi)型: .rar金幣: 1下載: 0 次發(fā)布日期: 2023-07-26
- 語(yǔ)言: 其他
- 標(biāo)簽: 文獻(xiàn)分析??
資源簡(jiǎn)介
書(shū)目共現(xiàn)分析系統(tǒng)來(lái)自中國(guó)醫(yī)科大學(xué)醫(yī)學(xué)信息學(xué)系。用于處理從書(shū)目數(shù)據(jù)庫(kù)(如PubMed、SCI、CNKI、萬(wàn)方等)下載下來(lái)的文獻(xiàn)記錄,具體功能包括:
抽取其中特定的字段,如作者、期刊名、標(biāo)題、發(fā)表年代、引文等
統(tǒng)計(jì)相應(yīng)字段的出現(xiàn)頻次
按照一定的閾值截取高頻條目后,形成共現(xiàn)矩陣和條目-來(lái)源文獻(xiàn)矩陣(如高頻詞-論文矩陣)
輸出高頻條目和矩陣
所形成的矩陣可以用于進(jìn)一步的聚類(lèi)分析和網(wǎng)絡(luò)分析
代碼片段和文件信息
?屬性????????????大小?????日期????時(shí)間???名稱(chēng)
-----------?---------??----------?-----??----
?????文件???12081510??2014-03-10?16:59??使用說(shuō)明書(shū)2014.pdf
?????文件????6217382??2006-03-29?14:38??bde_install\bde_install.EXE
?????文件??????57501??2014-03-06?13:04??BICOMB2\0001\CNKI-notefirst.txt
?????文件????2334859??2014-03-05?15:13??BICOMB2\0001\pubmed.xml
?????文件???????6198??2014-03-10?13:29??BICOMB2\0001\temp.dbf
?????文件???????6144??2014-03-10?13:29??BICOMB2\0001\temp.MDX
?????文件??????56743??2014-03-10?13:29??BICOMB2\0001\tongji0001.dbf
?????文件?????171076??2014-03-10?13:25??BICOMB2\0001\zidian0001.dbf
?????文件????2334859??2014-03-05?15:13??BICOMB2\0002\pubmed.xml
?????文件??????99223??2014-03-10?13:30??BICOMB2\0002\temp.dbf
?????文件??????30720??2014-03-10?13:30??BICOMB2\0002\temp.MDX
?????文件?????107303??2014-03-10?13:31??BICOMB2\0002\tongji0002.dbf
?????文件????2522176??2014-03-10?13:30??BICOMB2\0002\zidian0002.dbf
?????文件????1978155??2014-03-05?16:01??BICOMB2\0003\SCI.txt
?????文件?????249893??2014-03-10?13:38??BICOMB2\0003\temp.dbf
?????文件??????78848??2014-03-10?13:38??BICOMB2\0003\temp.MDX
?????文件????3210028??2014-03-10?13:38??BICOMB2\0003\tongji0003.dbf
?????文件???25918426??2014-03-10?13:37??BICOMB2\0003\zidian0003.dbf
?????文件??????12298??2014-03-10?13:39??BICOMB2\0004\temp.dbf
?????文件???????7168??2014-03-10?13:39??BICOMB2\0004\temp.MDX
?????文件??????27513??2014-03-10?13:45??BICOMB2\0004\tongji0004.dbf
?????文件?????173201??2014-03-10?13:39??BICOMB2\0004\zidian0004.dbf
?????文件?????104829??2014-03-06?13:21??BICOMB2\0004\萬(wàn)方-notefirst.txt
?????文件????2065408??2013-12-16?21:00??BICOMB2\bicomb2.exe
?????文件?????????67??2014-03-10?14:01??BICOMB2\bicomb2.ini
?????文件???????9117??2010-02-04?15:38??BICOMB2\library\down.hs
?????文件??????29760??2010-02-04?16:05??BICOMB2\library\up.hs
?????文件????????246??2014-03-10?13:54??BICOMB2\temp.txt
?????文件?????278528??2014-03-10?14:01??BICOMB2\yxwxgx.exs
?????文件?????????67??2014-03-10?13:21??BICOMB2\yxwxgx.ini
............此處省略21個(gè)文件信息
-----------?---------??----------?-----??----
?????文件???12081510??2014-03-10?16:59??使用說(shuō)明書(shū)2014.pdf
?????文件????6217382??2006-03-29?14:38??bde_install\bde_install.EXE
?????文件??????57501??2014-03-06?13:04??BICOMB2\0001\CNKI-notefirst.txt
?????文件????2334859??2014-03-05?15:13??BICOMB2\0001\pubmed.xm
?????文件???????6198??2014-03-10?13:29??BICOMB2\0001\temp.dbf
?????文件???????6144??2014-03-10?13:29??BICOMB2\0001\temp.MDX
?????文件??????56743??2014-03-10?13:29??BICOMB2\0001\tongji0001.dbf
?????文件?????171076??2014-03-10?13:25??BICOMB2\0001\zidian0001.dbf
?????文件????2334859??2014-03-05?15:13??BICOMB2\0002\pubmed.xm
?????文件??????99223??2014-03-10?13:30??BICOMB2\0002\temp.dbf
?????文件??????30720??2014-03-10?13:30??BICOMB2\0002\temp.MDX
?????文件?????107303??2014-03-10?13:31??BICOMB2\0002\tongji0002.dbf
?????文件????2522176??2014-03-10?13:30??BICOMB2\0002\zidian0002.dbf
?????文件????1978155??2014-03-05?16:01??BICOMB2\0003\SCI.txt
?????文件?????249893??2014-03-10?13:38??BICOMB2\0003\temp.dbf
?????文件??????78848??2014-03-10?13:38??BICOMB2\0003\temp.MDX
?????文件????3210028??2014-03-10?13:38??BICOMB2\0003\tongji0003.dbf
?????文件???25918426??2014-03-10?13:37??BICOMB2\0003\zidian0003.dbf
?????文件??????12298??2014-03-10?13:39??BICOMB2\0004\temp.dbf
?????文件???????7168??2014-03-10?13:39??BICOMB2\0004\temp.MDX
?????文件??????27513??2014-03-10?13:45??BICOMB2\0004\tongji0004.dbf
?????文件?????173201??2014-03-10?13:39??BICOMB2\0004\zidian0004.dbf
?????文件?????104829??2014-03-06?13:21??BICOMB2\0004\萬(wàn)方-notefirst.txt
?????文件????2065408??2013-12-16?21:00??BICOMB2\bicomb2.exe
?????文件?????????67??2014-03-10?14:01??BICOMB2\bicomb2.ini
?????文件???????9117??2010-02-04?15:38??BICOMB2\library\down.hs
?????文件??????29760??2010-02-04?16:05??BICOMB2\library\up.hs
?????文件????????246??2014-03-10?13:54??BICOMB2\temp.txt
?????文件?????278528??2014-03-10?14:01??BICOMB2\yxwxgx.exs
?????文件?????????67??2014-03-10?13:21??BICOMB2\yxwxgx.ini
............此處省略21個(gè)文件信息
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