The following article will share with you a method of traversing DataFrame by row in Python, which has a good reference value. I hope it will be helpful to everyone. Let’s take a look together
When making a classification model, you need to obtain data by row in the DataFrame for training and testing.
import pandas as pd dict=[[1,2,3,4,5,6],[2,3,4,5,6,7],[3,4,5,6,7,8],[4,5,6,7,8,9],[5,6,7,8,9,10]] data=pd.DataFrame(dict) print(data) for indexs in data.index: print(data.loc[indexs].values[0:-1])
Experimental results:
/usr/bin/python3.4 /home/ubuntu/PycharmProjects/pythonproject/findgaoxueya/test.py 0 1 2 3 4 5 0 1 2 3 4 5 6 1 2 3 4 5 6 7 2 3 4 5 6 7 8 3 4 5 6 7 8 9 4 5 6 7 8 9 10 [1 2 3 4 5] [2 3 4 5 6] [3 4 5 6 7] [4 5 6 7 8] [5 6 7 8 9] Process finished with exit code 0
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