step,epoch,train_loss,eval_loss,rouge1,rouge2,rougeL 1,1.0,5.0107,,,, 1,1.0,,6.538005828857422,0.10555555555555556,0.0,0.10555555555555556 2,2.0,5.0799,,,, 2,2.0,,6.538005828857422,0.10555555555555556,0.0,0.10555555555555556 3,3.0,5.2912,,,, 3,3.0,,1.1344518661499023,0.1472222222222222,0.06666666666666667,0.1472222222222222 4,4.0,2.3361,,,, 4,4.0,,1.0165233612060547,0.09722222222222221,0.06666666666666667,0.09722222222222221 5,5.0,1.5034,,,, 5,5.0,,0.9820388555526733,0.09722222222222221,0.06666666666666667,0.09722222222222221 5,5.0,,,,, 5,5.0,,0.9820388555526733,0.09722222222222221,0.06666666666666667,0.09722222222222221