2016-10-21 49 views
1

我正在實施一個使用python和scikit學習的svm模型。我已經達到的地方,我選擇了,而我的特點,並將它們合併到看起來像這樣一個列表中的點:將列表轉換爲svm輸入

[[17, 14, 14, 7, 14, 14, 14, 7, 14, 14, 1], 
[14, 14, 7, 14, 14, 14, 7, 14, 14, 7, 1], 
[14, 7, 14, 14, 14, 7, 14, 14, 7, 14, 1], 
[7, 14, 14, 14, 7, 14, 14, 7, 14, 7, 1], 
[14, 14, 14, 7, 14, 14, 7, 14, 7, 14, 1], 
[14, 14, 7, 14, 14, 7, 14, 7, 14, 7, 1], 
[14, 7, 14, 14, 7, 14, 7, 14, 7, 13, 1], 
[7, 14, 14, 7, 14, 7, 14, 7, 13, 7, 1], 
[14, 14, 7, 14, 7, 14, 7, 13, 7, 14, 1], 
[14, 7, 14, 7, 14, 7, 13, 7, 14, 10, 1], 
[7, 14, 7, 14, 7, 13, 7, 14, 10, 4, 1], 
[14, 7, 14, 7, 13, 7, 14, 10, 4, 13, 1], 
[7, 14, 7, 13, 7, 14, 10, 4, 13, 13, 1], 
[14, 7, 13, 7, 14, 10, 4, 13, 13, 7, 1], 
[7, 13, 7, 14, 10, 4, 13, 13, 7, 13, 1], 
[13, 7, 14, 10, 4, 13, 13, 7, 13, 3, 1], 
[7, 14, 10, 4, 13, 13, 7, 13, 3, 13, 1], 
[14, 10, 4, 13, 13, 7, 13, 3, 13, 13, 1], 
[10, 4, 13, 13, 7, 13, 3, 13, 13, 3, 1], 
[4, 13, 13, 7, 13, 3, 13, 13, 3, 13, 0], 
[13, 13, 7, 13, 3, 13, 13, 3, 13, 13, 0], 
[13, 7, 13, 3, 13, 13, 3, 13, 13, 14, 0]] 

在每個元組的最後一個數字是標籤。我試圖找到一種方法來創建一個數據集,可以分離數據和目標以建立一個模型。我在文檔中找不到類似的東西。將它轉回到Dataframe會更容易嗎?

謝謝!

+1

'''import numpy as np''' +'''data = np.array(my_list)'''+'''X = data [:,:-1]'''+'''Y = data [:, -1]如果你對當前表單的描述/假設是真的,就足夠了。這是基本的numpy東西。考慮關於如何處理數組的numpy-docs教程。 – sascha

回答

3

你的意思是把標籤中的特徵分開嗎?如果是這樣,你可以使用numpy。

from sklearn import svm 
import numpy as np 
data = np.asarray(A) 
X = data[:,:-1] 
y = data[:,-1] 
clf = svm.SVC() 
clf.fit(X, y) 

A是原始數據列表。

+0

我覺得應該是數組,我已經修復了答案,謝謝 –