#Epoch

MySQL Error number: MY-010392; Symbol: ER_NDB_SLAVE_SAW_EPOCH_LOWER_THAN_PREVIOUS_ON_START; SQLSTATE: HY000

文档解释Errornumber:MY-010392;Symbol:ER_NDB_SLAVE_SAW_EPOCH_LOWER_THAN_PREVIOUS_ON_START;SQLSTATE:HY000Message:NDBSlave:AtSQLthreadstartapplyingepoch%llu/%llu(%llu)...

MySQL Error number: MY-010394; Symbol: ER_NDB_SLAVE_SAW_ALREADY_COMMITTED_EPOCH; SQLSTATE: HY000

文档解释Errornumber:MY-010394;Symbol:ER_NDB_SLAVE_SAW_ALREADY_COMMITTED_EPOCH;SQLSTATE:HY000Message:NDBSlave:SQLthreadstoppedasattemptedtoreapplyalreadycommittedepo...

MySQL Error number: MY-010395; Symbol: ER_NDB_SLAVE_PREVIOUS_EPOCH_NOT_COMMITTED; SQLSTATE: HY000

文档解释Errornumber:MY-010395;Symbol:ER_NDB_SLAVE_PREVIOUS_EPOCH_NOT_COMMITTED;SQLSTATE:HY000Message:NDBSlave:SQLthreadstoppedasattemptingtoapplynewepoch%llu/%llu(%...

MySQL Error number: MY-010393; Symbol: ER_NDB_SLAVE_SAW_EPOCH_LOWER_THAN_PREVIOUS; SQLSTATE: HY000

文档解释Errornumber:MY-010393;Symbol:ER_NDB_SLAVE_SAW_EPOCH_LOWER_THAN_PREVIOUS;SQLSTATE:HY000Message:NDBSlave:SQLthreadstoppedasapplyingepoch%llu/%llu(%llu)fromMas...

MySQL Error number: MY-010474; Symbol: ER_NDB_SLAVE_MAX_REPLICATED_EPOCH_UNKNOWN; SQLSTATE: HY000

文档解释Errornumber:MY-010474;Symbol:ER_NDB_SLAVE_MAX_REPLICATED_EPOCH_UNKNOWN;SQLSTATE:HY000Message:NDBSlave:Couldnotdeterminemaximumreplicatedepochfrom%s.%satSlav...

MySQL Error number: MY-010398; Symbol: ER_NDB_SLAVE_LOW_EPOCH_RESOLUTION; SQLSTATE: HY000

文档解释Errornumber:MY-010398;Symbol:ER_NDB_SLAVE_LOW_EPOCH_RESOLUTION;SQLSTATE:HY000Message:NDBSlave:Table%s.%s:%s,lowepochresolution之间错误ER_NDB_SLAVE_LOW_EPOCH_RES...

MySQL Error number: MY-010705; Symbol: ER_NDB_BINLOG_LATEST_TRX_IN_EPOCH_NOT_IN_BINLOG; SQLSTATE: HY000

文档解释Errornumber:MY-010705;Symbol:ER_NDB_BINLOG_LATEST_TRX_IN_EPOCH_NOT_IN_BINLOG;SQLSTATE:HY000Message:NDBBinlog:latesttransactioninepoch%u/%unotinbinlogaslates...
IT技术学习 ·2023-06-17

MySQL Error number: MY-010696; Symbol: ER_NDB_BINLOG_STARTING_LOG_AT_EPOCH; SQLSTATE: HY000

文档解释Errornumber:MY-010696;Symbol:ER_NDB_BINLOG_STARTING_LOG_AT_EPOCH;SQLSTATE:HY000Message:NDBBinlog:startinglogatepoch%u/%u错误说明:MY-010696是MySQL数据库中的一个错误代码,当MyS...

MySQL Error number: MY-010475; Symbol: ER_NDB_SLAVE_MAX_REPLICATED_EPOCH_SET_TO; SQLSTATE: HY000

文档解释Errornumber:MY-010475;Symbol:ER_NDB_SLAVE_MAX_REPLICATED_EPOCH_SET_TO;SQLSTATE:HY000Message:NDBSlave:MaxReplicatedEpochsetto%llu(%u/%u)atSlavestart错误说明:MY-0...

epoch,iteration,batch,batch_size

epoch:训练时,所有训练图像通过网络训练一次​(一次前向传播+一次后向传播);测试时,所有测试图像通过网络一次​(一次前向传播)。Caffe不用这个参数。batch_size:1个batch包含的图像数目,通常设为2的n次幂,常用的包括64,128,256。     ...
代码星球 ·2020-10-12

深度学习基础——Epoch、Iteration、Batchsize

原文地址:https://www.cnblogs.com/Johnny-z6951/p/11201081.html梯度下降是一个在机器学习中用于寻找较佳结果(曲线的最小值)的迭代优化算法。梯度的含义是斜率或者斜坡的倾斜度。下降的含义是代价函数的下降。算法是迭代的,意思是需要多次使用算法获取结果,以得到最优化结果。梯度下...

深度学习中的batch_size,iterations,epochs等概念的理解

在自己完成的几个有关深度学习的Demo中,几乎都出现了batch_size,iterations,epochs这些字眼,刚开始我也没在意,觉得Demo能运行就OK了,但随着学习的深入,我就觉得不弄懂这几个基本的概念,对整个深度学习框架理解的自然就不够透彻,所以今天让我们一起了解一下这三个概念。1.batch_size深...