 Training results  | Training Loss | Epoch | Step | Validation Loss | Rouge1  | Rouge2  | Rougel  | Rougelsum | |:-------------:|:-----:|:----:|:---------------:|:-------:|:-------:|:-------:|:---------:| | 3.2032        | 1.0   | 45   | 2.6305          | 34.393  | 15.4821 | 30.3601 | 30.5865   | | 2.6291        | 2.0   | 90   | 2.4169          | 38.2327 | 18.4622 | 34.2887 | 34.3385   | | 2.4294        | 3.0   | 135  | 2.3395          | 40.4405 | 19.927  | 36.559  | 36.8095   | | 2.3191        | 4.0   | 180  | 2.3059          | 41.4214 | 20.4534 | 36.6399 | 36.9088   | | 2.2949        | 5.0   | 225  | 2.2857          | 42.6906 | 21.1492 | 37.5557 | 37.8722   | | 2.2591        | 6.0   | 270  | 2.2762          | 43.1598 | 21.6179 | 38.1235 | 38.5053   | | 2.1722        | 7.0   | 315  | 2.2680          | 43.4447 | 21.8048 | 38.4077 | 38.7384   | | 2.1993        | 8.0   | 360  | 2.2669          | 43.2372 | 21.6755 | 38.1637 | 38.5444   |   