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  1. # 第一步：创建Iris模拟数据集
  2. print("=" * 50)
  3. print("          数据挖掘进阶实验")
  4. print("=" * 50)
  5.  
  6. print("🌿 第一步：创建Iris模拟数据集...")
  7.  
  8. # 三种鸢尾花的数据
  9. setosa = [
  10.     [5.1, 3.5, 1.4, 0.2],
  11.     [4.9, 3.0, 1.4, 0.2],
  12.     [4.7, 3.2, 1.3, 0.2]
  13. ]
  14.  
  15. versicolor = [
  16.     [7.0, 3.2, 4.7, 1.4],
  17.     [6.4, 3.2, 4.5, 1.5],
  18.     [6.9, 3.1, 4.9, 1.5]
  19. ]
  20.  
  21. virginica = [
  22.     [6.3, 3.3, 6.0, 2.5],
  23.     [5.8, 2.7, 5.1, 1.9],
  24.     [7.1, 3.0, 5.9, 2.1]
  25. ]
  26.  
  27. print(f"数据集大小: Setosa({len(setosa)}), Versicolor({len(versicolor)}), Virginica({len(virginica)})")
Success #stdin #stdout 0.13s 14052KB
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==================================================
          数据挖掘进阶实验
==================================================
🌿 第一步：创建Iris模拟数据集...
数据集大小: Setosa(3), Versicolor(3), Virginica(3)
https://ideone.com/rYNR1x
language:
Python 3 (python  3.12)
created:
13 days ago
visibility:
public

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