如何使用colab从数据集创建网络图?

问题描述

我成功上传了数据集的边文件,但如何创建网络图?

the uploaded data

解决方法

这是networkx

import networkx as nx
import pandas as pd

# note that your file doesn't have column names
# passing `names` to label the columns
df = pd.read_csv('file.csv',names=['a','b'])

# don't worry about `source` and `target`
G = nx.from_pandas_edgelist(df,source='a',target='b')

那么 G 是一个双向图实例。

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