#Ranking

ORA-13762: The string ranking measure is invalid.

文档解释ORA-13762:Thestringrankingmeasureisinvalid.Cause:Theuserattemptedtoselectdatafromadatasourceusinganinvlaidrankingmeasure.Arankingmeasuremustrepresentavalidn...

ORA-13763: illegal ranking attribute “string”

文档解释ORA-13763:illegalrankingattribute“string”Cause:Theuserattemptedtouseanattributeelementthatisnotallowedinarankingmeseare.Action:Checktheattribute...

ORA-13766: A ranking measure is required.

文档解释ORA-13766:Arankingmeasureisrequired.Cause:TheuserattemptedtoselectdatafromaSQLTuningSetusingapercentageargumentwithoutspecifyingarankingmeasure.Action:Addar...

1025 PAT Ranking (25 分)

ProgrammingAbilityTest(PAT)isorganizedbytheCollegeofComputerScienceandTechnologyofZhejiangUniversity.Eachtestissupposedtorunsimultaneouslyinseveralplaces,andthe...
代码星球 代码星球·2020-08-09

BZOJ1901 Zju2112 Dynamic Rankings 主席树

  给你一段序列(n个数),让你支持一些操作(共m次),  有两种操作,一种是询问区间第k小,一种是单点修改。  n,m<=10000  这个主席树的写法是我自己造出来的。  主席树的查询区间第k大需要依赖前缀和。  树状数组最擅长这个了,就让他来干。  原理是这样的:  先离散化,包括修改操作里面的数字也要离散...

Gym 100952F&&2015 HIAST Collegiate Programming Contest F. Contestants Ranking【BFS+STL乱搞(map+vector)+优先队列】

timelimitpertest:1secondmemorylimitpertest:24megabytesinput:standardinputoutput:standardoutputAhmadisoneofthebeststudentsinHIAST,andalsoaverygoodproblemsSolver....

显著性检测:'Saliency Detection via Graph-Based Manifold Ranking'论文总结

对显著性检测的一些了解:一般认为,良好的显著性检测模型应至少满足以下三个标准:1)良好的检测:丢失实际显著区域的可能性以及将背景错误地标记为显著区域应该是低的;2)高分辨率:显著图应该具有高分辨率或全分辨率以准确定位突出物体并保留原始图像信息;3)计算效率:作为其他复杂过程的前端,这些模型应该快速检测显著区域。最早在心...

1141 PAT Ranking of Institutions (25 分)

AftereachPAT,thePATCenterwillannouncetherankingofinstitutionsbasedontheirstudents'performances.Nowyouareaskedtogeneratetheranklist.InputSpecification:Eachinputf...

1025 PAT Ranking (25)

ProgrammingAbilityTest(PAT)isorganizedbytheCollegeofComputerScienceandTechnologyofZhejiangUniversity.Eachtestissupposedtorunsimultaneouslyinseveralplaces,andthe...
代码星球 代码星球·2020-04-08