我正在尝试在 Jupyter 中运行
import pandas as pd
import matplotlib.pyplot as plt # plotting
import numpy as np # dense matrices
from scipy.sparse import csr_matrix # sparse matrices
%matplotlib inline
但是当使用
加载数据集时wiki = pd.read_csv('people_wiki.csv')
# add id column
wiki['id'] = range(0, len(wiki))
wiki.head(10)
NameError Traceback (most recent call last)
<ipython-input-1-56330c326580> in <module>()
----> 1 wiki = pd.read_csv('people_wiki.csv')
2 # add id column
3 wiki['id'] = range(0, len(wiki))
4 wiki.head(10)
NameError: name 'pd' is not defined
任何建议表示赞赏