pandas fetches specific row and column data
Similar to numpy usage, but not the same,
data = pd.read_csv('train.csv',encoding='big5')
data = data.iloc[1:, 4:]
The one on the left 1:
represents fetching the first line to the last line.
The ``4:``` on the right means to take out the fourth to the last column.
So iloc
is the key. emm