标签： r xgboost multiclass-classification
我正在针对200万行的数据集训练$('selector').change( function(e){...}); // without delegator $('body').on('change','selector', function(e){...}); // with delegator, it detects even an element added dinamically 。但是以低频率预测课程太糟糕了。 R上是否有任何参数可以帮助我解决该问题？
$('selector').change( function(e){...}); // without delegator $('body').on('change','selector', function(e){...}); // with delegator, it detects even an element added dinamically