更新 function.py

function.py

@@ -41,7 +41,7 @@ name = "尹家立"
 
 
 # 这里写自己的代码实现
-def classify(input_vector, dataSet, labels, k=3):
+def classify(input_vector, dataSet, labels, k):
     # 计算输入向量与每个训练样本的欧氏距离
     distances = np.linalg.norm(dataSet - input_vector, axis=1)
     
@@ -57,7 +57,6 @@ def classify(input_vector, dataSet, labels, k=3):
     return predicted_label
 
 
-
 # 这里也写自己的代码实现
 def load_dataset(directory):
     data = []
@@ -124,10 +123,12 @@ if __name__ == "__main__":
         "00000000000001111111110000000000"
         "00000000000000000111100000000000"
     )
-    predicted_label = classify(
+    for i in range(1,21):
-        np.array([int(char) for char in test_data]).reshape(1, 1024),
+        predicted_label = classify(
-        train_data,
+            np.array([int(char) for char in test_data]).reshape(1, 1024),
-        train_labels,
+            train_data,
-    )
+            train_labels,
+            i,
+        )
 
     print(f"预测的标签: {predicted_label}")