我試圖用Matplotlib顯示一個繪圖,使用一個.txt文件中的數組數據,但是當顯示該數字時,沒有繪圖,並且標籤重複了數字陣列的位置。發生了什麼?matplotlib錯誤。不要顯示陰謀
前奏數據文件是這樣的:
0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0, 0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0, 1.0,1.0,1.0,1.0,1.0,2.0,2.0,2.0,2.0,2.0,2.0,2.0,2.0,2.0,2.0,2.0,2.0,2.0,2.0,2.0,25.0,25.0,25.0,25.0,25.0, 25.0,25.0,25.0,25.0,25.0
然後告訴我這個陰謀:
這就是代碼:
import matplotlib.pyplot as plt
import codecs
converted = []
reward = open('reward_5_clusters','r')
acum = reward.readlines()
for line in acum:
if line.startswith(codecs.BOM_UTF8):
line = line[len(codecs.BOM_UTF8):]
x = line.split(', ')
converted.append(x)
plt.plot(converted, label='5 clusters')
plt.ylabel('Reward')
plt.xlabel('Time')
plt.title('Cumulative Reward')
plt.grid(True)
plt.legend(loc=0)
plt.show(block=False)
plt.savefig('cumulative_reward.png')
如何解決這一問題?
非常感謝,這解決了我! –