update document

README.md

@@ -187,6 +187,37 @@ Gru4Rec [9] introduces recurrent neural network model in session-based recommend
 
 ### Paddle Encrypted 
 
+#### Convergence of paddle_fl.mpc vs paddle
+
+##### Training Parameters
+- Dataset: Boston house price dataset
+- Number of Epoch: 20
+- Batch Size: 10
+
+##### Experiment Results
+
+| Epoch/Step | paddle_fl.mpc | Paddle |
+| ---------- | ------------- | ------ |
+| Epoch=0, Step=0  | 738.39491 | 738.46204 |
+| Epoch=1, Step=0  | 630.68834 | 629.9071 |
+| Epoch=2, Step=0  | 539.54683 | 538.1757 |
+| Epoch=3, Step=0  | 462.41159 | 460.64722 |
+| Epoch=4, Step=0  | 397.11516 | 395.11017 |
+| Epoch=5, Step=0  | 341.83102 | 339.69815 |
+| Epoch=6, Step=0  | 295.01114 | 292.83597 |
+| Epoch=7, Step=0  | 255.35141 | 253.19429 |
+| Epoch=8, Step=0  | 221.74739 | 219.65132 |
+| Epoch=9, Step=0  | 193.26459 | 191.25981 |
+| Epoch=10, Step=0  | 169.11423 | 167.2204 |
+| Epoch=11, Step=0  | 148.63138 | 146.85835 |
+| Epoch=12, Step=0  | 131.25081 | 129.60391 |
+| Epoch=13, Step=0  | 116.49708 | 114.97599 |
+| Epoch=14, Step=0  | 103.96669 | 102.56854 |
+| Epoch=15, Step=0  | 93.31706 | 92.03858 |
+| Epoch=16, Step=0  | 84.26219 | 83.09653 |
+| Epoch=17, Step=0  | 76.55664 | 75.49785 |
+| Epoch=18, Step=0  | 69.99673 | 69.03561 |
+| Epoch=19, Step=0  | 64.40562 | 63.53539 |
 
 ## On Going and Future Work