plt.plot(range(12),error_val,label="Cross Validation",color="r"
时间: 2023-12-29 14:04:03 浏览: 54
This code is used to plot a line graph with the x-axis ranging from 0 to 11 and the y-axis representing the error values. The label "Cross Validation" is added to the legend of the graph, and the color of the line is set to red. However, this code snippet is incomplete and requires additional code to display the graph. Here's an example of how to complete the code:
```
import matplotlib.pyplot as plt
# assuming 'error_val' is a list of error values
plt.plot(range(12), error_val, label="Cross Validation", color="r")
plt.xlabel("X-axis label")
plt.ylabel("Y-axis label")
plt.title("Title of the graph")
plt.legend()
plt.show()
```
This code will display a line graph with the x-axis labeled as "X-axis label", the y-axis labeled as "Y-axis label", and the title of the graph set to "Title of the graph". The legend will display the label "Cross Validation" for the red line.
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