Here is the simple technique to update the straight line equation in a loop, this is very helpful to show the training process of parameters in case of a linear regression model or classification model.
# Use plt ion plt.ion() fig = plt.figure() ax1 = fig.add_subplot(211) for i in range(10): # Plot. ax1.scatter(xs, ys) # update the figure. plt.plot(xs, i * xs, color='red') # Draw the line. fig.canvas.draw() # Clear the current plot. ax1.clear()
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