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#preprocess
ORA-28534: Heterogeneous Services preprocessing error
文档解释ORA-28534:HeterogeneousServicespreprocessingerrorCause:OneofthethingsthattheHeterogeneousServicescandoistopreprocesspartsofSQLstatementsthatcontainimplicitc...
IT技术学习
·
2023-07-28
ORA-28534
Heterogeneous
Services
preprocessing
error
ORA-15518: parallel preprocessing encountered an unexpected error
文档解释ORA-15518:parallelpreprocessingencounteredanunexpectederrorCause:Anunexpectederroroccuredduringparallelpreprocessing.Action:Findtherootcauseorsimplypreproce...
IT技术学习
·
2023-07-18
ORA-15518
parallel
preprocessing
encountered
an
ORA-15557: workload replay client cannot access the replay directory or the database version do not match the preprocessing one
文档解释ORA-15557:workloadreplayclientcannotaccessthereplaydirectoryorthedatabaseversiondonotmatchthepreprocessingoneCause:TheWorkloadReplayClientcouldnotaccessthed...
IT技术学习
·
2023-07-18
the
replay
ORA-15557
workload
client
ORA-15517: cannot start parallel preprocessing worker
文档解释ORA-15517:cannotstartparallelpreprocessingworkerCause:Oneoftheparallelpreprocessingworkerscouldnotbestarted.Action:Findtherootcauseorsimplypreprocessthework...
IT技术学习
·
2023-07-16
ORA-15517
cannot
start
parallel
preprocessing
ORA-15516: parallel preprocessing worker hit error ORA-string
文档解释ORA-15516:parallelpreprocessingworkerhiterrorORA-stringCause:Oneoftheparallelpreprocessingworkersdiedunexpectedlywhileprocessingtheworkload.Action:Findthero...
IT技术学习
·
2023-07-08
ORA-15516
parallel
preprocessing
worker
hit
sklearn preprocessing (预处理)
预处理的几种方法:标准化、数据最大最小缩放处理、正则化、特征二值化和数据缺失值处理。知识回顾:p-范数:先算绝对值的p次方,再求和,再开p次方。数据标准化:尽量将数据转化为均值为0,方差为1的数据,形如标准正态分布(高斯分布)。标准化(Standardization)公式为:(X-X_mean)/X_std计算时对每个...
代码星球
·
2020-07-22
sklearn
preprocessing
预处理
3D人脸识别预处理,3D face recognition preprocess
本文由兔崩溃公布http://blog.csdn.net/smartempire/article/details/31373817。转载请注明出处。howdeshui#163.com近期在做三维人脸识别相关的东西,在已获取三维数据的情况下进行人脸的识别分割是第一步。本文将介绍预处理内的几个操作,终于给出分割后的三维人脸...
代码星球
·
2020-04-12
3D
人脸
识别
预处理
face
Jmeter(十九) Md5加密操作之-------BeanShell PreProcessor(转载)
转载自 http://www.cnblogs.com/yangxia-test 背景:有一些登录会做一些md5校验,通过jmeter的BeanShell可以解决MD5加密情况。 1.首先需要一个解码的jar包,commons-codec-1.10.jar(网上很多),下载后,放到&ldqu...
代码星球
·
2020-04-04
Jmeter
十九
Md5
加密
操作
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