供后续开发使用mean_squared_,y_truey,predsample_weightmultioutput,y_true@,array3-0527y,pred:=array250,_weight:=array1234,…

供后续开发使用mean_squared_,_errory_truey,predsample_weightmultioutput,y_true@,true:=array35257,_pred:=array255,_weight:=array1234,…

中的k值stocksczl_karr,量则记录买=2若小于,则记录买=02买入卖出,量则记录卖=2若小于,ov:=backupsystemparameterssetsysparampn_stocksz000002,:=200000v:=stocksczl_karr,media2024-01-08_igyqnpdpfidoi2hcimage278,…

损益%板块为pn_bk设置,加总和*100%2算术平均时,损益之和求平均bk_netequityreturncut,只考虑b股tdtd2tdtr,td剔除绩差tdtd2tdtr,0的个股取值为2即剔除,:=inttodate20120830setsysparampn_dated,mybkquotstkarrsetsysparampn_bkmyhs300,…

参数时间板块相关bk_btdepartmentnet,年11月20日的2日内机构,买入额万setsysparampn_bkquot,a股quotsetsysparampn_date20201120t,bk_btdepartmentnet,…

参数时间板块相关bk_btdepartmentpremiumamountdirection,整型交易方向买入=2卖出=,买入总额万setsysparampn_date20201120t,pn_bkquot,a股quotreturnbk_btdepartmentpremiumamount2,…

净额季度板块为pn_bk设置,总股本的简单加总和2流通股本,hlk391477206quottarget=quot_blankquot,ahtmbk_operateactivitycashps_,只考虑b股tdtd2tdtr,td剔除绩差tdtd2tdtd,trtrtdsampleselect为2tdtd,…

系统参数板块相关bk_btdepartmenttradecountsumbegt,整型交易方向买入=2卖出=,买入笔数setsysparampn_bkquot,a股quotreturnbk_btdepartmenttradecountsum20201119t,…

阈值表达式的元素tsf_assoc_,dataarrayexp_stringarray,前矩阵暂支持类型2-标准,式阈值@@exp_@@,行矩阵转换转换成类型2-标准,再进行过滤操作2若想对,sz000002quot100exp_:=quot,…

增长率%板块为pn_bk设置,righttype有关请参照bk_operateactivitycashps2,流量净额-1bk_operateactivitycashpsgrowratioreportdate,只考虑b股tdtd2tdtr,td剔除绩差tdtd2tdtr,0的个股取值为2即剔除,参数无效当sampleselect为2时此,…