文档解释ORA-13355:SDO_ORDINATE_ARRAYnotgroupedbynumberofdimensionsspecifiedCause:ThenumberofelementsinSDO_ORDINATE_ARRAYisnotamultipleofthenumberofdimensionssupplie...

文档解释ORA-25954:missingprimarykeyoruniqueconstraintondimensionCause:Anattempttocreateajoinindexwasmade,whichfailedbecauseoneormoredimensionsdidnothaveanappropriat...

文档解释ORA-30362:dimensioncolumncannotbeasequenceCause:Thedimensionstatementreferencedacolumnthatisasequence.Action:Removethereferencetothesequence.ORA-30362错误是由于用...

文档解释ORA-13030:InvaliddimensionfortheSDO_GEOMETRYobjectCause:ThereisamismatchbetweenthedimensionintheSDO_GTYPEanddimensionintheSDO_GEOM_METADATAfortheSDO_GEOMETR...

文档解释ORA-13268:errorobtainingdimensionfromUSER_SDO_GEOM_METADATACause:ThereisnoentryintheUSER_SDO_GEOM_METADATAviewforthespecifiedgeometrytable.Action:Insertanen...

文档解释ORA-30342:referencedlevelisnotdefinedinthisdimensionCause:Areferencetoalevelnotdefinedwithinthedimensionwasfound.Action:Checkthespellingofthelevelname.ORA-3...

文档解释ORA-13435:GeoRastermetadatadimensioninconsistentCause:ThespecificationofdimensionsortotalDimensionswasinconsistentwithrasterType,orviceversa.Action:Makesure...

文档解释ORA-13000:dimensionnumberisoutofrangeCause:Thespecifieddimensioniseithersmallerthan1orgreaterthanthenumberofdimensionsencodedintheHHCODE.Action:Makesurethat...

文档解释Errornumber:3073;Symbol:ER_DIMENSION_UNSUPPORTED;SQLSTATE:HY000Message:Unsupportednumberofcoordinatedimensionsinfunction%s:Found%u,expected%u错误说明：ER_DIMENSI...

https://docs.scipy.org/doc/numpy-dev/reference/generated/numpy.all.html#numpy.all运行示例，却发生错误importnumpyasnpo=np.array([False])z=np.all([-1,4,5],out=o)Traceback(m...

FAQ:Allflavorsmustnowbelongtoanamedflavordimension.Learnmoreathttps://d.android.com/r/tools/flavorDimensions-missing-error-message.html 解决：看官方文档：Plugin&nbs...

      用神经网络来降维、之前降维用的方法是主成分分析法PCA，找到数据集中最大方差方向。（附：降维有助于分类、可视化、交流和高维信号的存储）这篇paper提出了一种非线性的PCA 的推广，通过一个小的中间层来重构高维输入向量，训练一个多层神经网...

　　2006年，机器学习泰斗、多伦多大学计算机系教授GeofferyHinton在Science发表文章，提出基于深度信念网络（DeepBeliefNetworks,DBN）可使用非监督的逐层贪心训练算法，为训练深度神经网络带来了希望。如果说Hinton2006年发表在《Science》杂志上的论文[1]只是在学术界掀...