柱状图

柱状图

from matplotlib import pyplot as plt
#新增加的两行
import matplotlib
matplotlib.rc("font",family='YouYuan')

a = ["无标度","社会网络","动力学","网络科学","复杂网络"]

b=[0.1071,0.1161,0.1522,0.1920, 0.3724]

plt.figure(figsize=(16,10),dpi=60)

plt.bar(range(len(a)),b)

#绘制x轴
plt.xticks(range(len(a)),a)

plt.xlabel("关键词")
plt.ylabel("度中心性")
plt.title("关键词的度中心性")

plt.savefig("1.png")
plt.show()