Figure 7
A line graph titled Average Scaled Prediction with RNN Training and Test. The horizontal axis is labeled Date, ranging from 1992 to 2020. The vertical axis is labeled Scaled Value, ranging from 0 to 1. The graph includes three lines: a blue line representing the actual scaled value, a green line representing the average training prediction, and a red line representing the average test prediction. A vertical dashed line indicates the train/test split on April 1, 2017. The blue line shows the actual scaled value of stock prices, which generally increases over time with some fluctuations. The green line, representing the average training prediction, closely follows the blue line until 2017, after which it continues to rise. The red line, representing the average test prediction, starts in 2017 and also follows the blue line closely, indicating a good fit between the predicted and actual values.The final model's predictions (red line) on the 10% test set show a close fit to the denoised actual stock prices (blue line)