我是一個初學者,在我的代碼面對錯誤:類型錯誤:必需的參數「對象」(位置1)未找到
這個錯誤得到解決:
Traceback (most recent call last):
File "/Users/ankitchaudhari/PycharmProjects/Learn/datascience/gg.py", line 26, in <module>
label = kmeans(data, k)
File "/Users/ankitchaudhari/PycharmProjects/Learn/datascience/gg.py", line 20, in kmeans
labels = KMeans(n_clusters=k).fit_predict(data)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/sklearn/cluster/k_means_.py", line 830, in fit_predict
return self.fit(X).labels_
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/sklearn/cluster/k_means_.py", line 812, in fit
X = self._check_fit_data(X)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/sklearn/cluster/k_means_.py", line 787, in _check_fit_data
if X.shape[0] < self.n_clusters:
ValueError: The truth value of an array with more than one element is ambiguous. Use a.any() or a.all()
但新的錯誤是: 新的錯誤:d = np.array()
類型錯誤:必需的參數 '對象'(位置1)沒有找到
這是我的代碼:
import matplotlib.pyplot as plt
import pandas as pd
import numpy as np
from sklearn.cluster import KMeans
data = np.array([[1, 2],
[5, 8],
[1.5, 1.8],
[8, 8],
[9, 11],
[1, 0.6],
[2, 2]])
k = np.array([2, 10])
df = pd.DataFrame(data)
df
def kmeans(data, i):
labels = KMeans(n_clusters=k).fit_predict(data)
return labels
sse = 0
for i in k:
label = kmeans(data, k)
cluster_mean = df.mean()
d = np.array([])
for j in range(len(label)):
sse += sum(pow((data[j]) - cluster_mean, 2))
d.append(sse)
plt.plot(d, k)
plt.show()
以前的錯誤已解決。請幫我解決這個錯誤。
請出示完整的錯誤回溯。 – BrenBarn