更新 function.py

2024-09-29 11:32:38 +08:00
parent fba3ea4cb9
commit dea23497b1
1 changed files with 7 additions and 0 deletions
@@ -37,6 +37,13 @@ name = "吴俊煯"
 """


+def euclidean_distance(inX, dataSetRow):  
+    """  
+    计算欧氏距离  
+    """  
+    return np.sqrt(np.sum((inX - dataSetRow) ** 2))
+
+
 # 这里写自己的代码实现
 def classify0(inX, dataSet, labels,k=4):
    """