argmax(dim=1, keepdim=True) # get the index of the max log-probability ddp_loss[1] += pred.eq(target.view_as(pred)).sum().item() ddp_loss[2] += len(data) dist.all_reduce(ddp_loss, op=dist.ReduceOp.SUM) if rank == 0: test_loss = ddp_loss[0] / ddp_loss[2] print(...
date_range(now - Day(364), now) num_of_securities = max(old_div(rows, len(dates)), 1) # always have at least one security securities = [ dict(security_id=100000 + sec_id, int_val=random.randint(1, 100000000000), str_val=random.choice(string.ascii_letters) * 5) for sec_id in...
vbs += 'Set objSheet = objExcel.ActiveWorkbook.WorkSheets(1)\r'; vbs += 'objExcel.Visible = False\r'; vbs += 'matrix = objSheet.UsedRange\r'; vbs += 'maxDim0 = UBound(matrix, 1)\r'; vbs += 'maxDim1 = UBound(matrix, 2)\r'; vbs += 'For i = 1 To maxDim0\r...
DF=data.frame(x=rep(c("b","a","c"),each=3),y=c(1,3,6),v=1:9)#新建data.frameDFDT=as.data.table(DF,keep.rownames=TRUE) setDT(x, keep.rownames=FALSE, key=NULL, check.names=FALSE) 把一个R对象转化为data.table,比as.data.table快,因为以传地址的方式直接修改原对象,没有拷贝c...
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config.max_index: # stops if it is one step beyond isLast api.logger.info(f'Send msg to port \'stop\': {index}/{api.config.max_index}') api.outputs.stop.publish(True,header=header) return 0 # forced exception if index == api.config.crash_index and (not crashed_already) : api....
Discard Max Enter the maximum errors allowed for SQL*Loader Discards while loading. Edit and Reload Select Yes to have an option of editing the error file and re-loading it. Oracle Continue If Enter a condition which when satisfied will continue the file load. Direct Load Select Yes to do ...
Max. Length5 fldZIP2TypeNumber Max. Length4 fldPhoneTypeNumber Max. Length14 Default Number(000) 000-0000 Number Format(###) ###-### fldSocialSecurityTypeNumber Max. Length11 Default Number000-00-0000 Number Format###-##-### fld...
(Sum, Average, Min and Max). However, these operators perform little work per element, so in PLINQ they are usually used in queries that also contain an expensive computation—a projection or a filter, for example. One possible exception to this rule is a min or max operation with an ...
provider will support it. Often, ADO errors are a direct result of performing operations not supported by the OLE DB provider, or the underlying data source. As you develop database access components and applications, keep in mind that there are sometimes multiple ways to perform any given ...