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DataAnalysis3.py

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+import pandas as pd
+import matplotlib.pyplot as plt
+
+# 加载数据
+df = pd.read_csv('/mnt/豆瓣电影_20250510_173909.csv')
+
+# 统计不同导演的作品数量
+director_counts = df['导演'].value_counts()
+
+# 找出作品数量前五的导演
+top_five_directors = director_counts.nlargest(5, keep='all')
+
+# 设置图片清晰度
+plt.rcParams['figure.dpi'] = 300
+
+# 设置中文字体
+plt.rcParams['font.sans-serif'] = ['WenQuanYi Zen Hei']
+
+# 绘制柱状图
+plt.figure(figsize=(10, 6))
+bars = top_five_directors.plot(kind='bar')
+
+# 添加数据标签
+for bar in bars.patches:
+    height = bar.get_height()
+    plt.text(bar.get_x() + bar.get_width() / 2, height, str(int(height)), ha='center', va='bottom')
+
+# 设置图表标题和坐标轴标签
+plt.title('作品数量前五的导演')
+plt.xlabel('导演')
+plt.ylabel('作品数量')
+plt.xticks(rotation=45)
+
+# 显示图形
+plt.show()
+
+print('作品数量前五的导演：')
+print(top_five_directors)