資源簡(jiǎn)介
c++ 實(shí)現(xiàn)PageRank算法。效率較高。
需要進(jìn)行的遍歷次數(shù)
(TN+1)(N+L)
需要存儲(chǔ)的內(nèi)容:結(jié)果向量PR,臨時(shí)變量I,規(guī)模各自為N;臨時(shí)變量S,規(guī)模為T(mén)N
參數(shù)取值:通常取α=0.15,TN=20~30
約5分鐘可出結(jié)果。

代碼片段和文件信息
#include
#include
#include
#include
?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件???28508160??2012-04-23?14:20??PageRank\ipch\pagerank-f98ca78f\pagerank-e0f8872f.ipch
?????文件???????2725??2012-04-23?14:18??PageRank\PageRank\PageRank.cpp
?????文件???????3922??2012-04-22?16:54??PageRank\PageRank\PageRank.vcxproj
?????文件????????946??2012-04-22?16:54??PageRank\PageRank\PageRank.vcxproj.filters
?????文件????????143??2012-04-22?16:52??PageRank\PageRank\PageRank.vcxproj.user
?????文件??????????0??2012-04-23?14:19??PageRank\PageRank\result.out
?????文件???30545013??2012-04-08?22:09??PageRank\PageRank\wt2g_inli
?????文件????9719808??2012-04-23?14:20??PageRank\PageRank.sdf
?????文件????????891??2012-04-22?16:52??PageRank\PageRank.sln
????..A..H.?????10240??2012-04-23?14:20??PageRank\PageRank.suo
?????文件?????????34??2012-04-23?14:18??PageRank\readme.txt
?????文件??????57344??2012-04-23?14:19??PageRank\Release\PageRank.exe
?????文件?????863232??2012-04-23?14:19??PageRank\Release\PageRank.pdb
?????目錄??????????0??2012-04-23?14:20??PageRank\ipch\pagerank-f98ca78f
?????目錄??????????0??2012-04-23?14:20??PageRank\ipch
?????目錄??????????0??2012-04-23?14:20??PageRank\PageRank
?????目錄??????????0??2012-04-23?14:19??PageRank\Release
?????目錄??????????0??2012-04-23?14:20??PageRank
-----------?---------??----------?-----??----
?????????????69712458????????????????????18
評(píng)論
共有 條評(píng)論