Error tokenizing data. C error: out of memory pandas python, large file csv

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I have a large csv file of 3.5 go and I want to read it using pandas.

This is my code:

import pandas as pd
tp = pd.read_csv(\'train_2011_2012_2013.csv\',         


        
4条回答
  •  暖寄归人
    2021-02-02 01:49

    try this bro:

    mylist = []
    
    for chunk in  pd.read_csv('train_2011_2012_2013.csv', sep=';', chunksize=20000):
        mylist.append(chunk)
    
    big_data = pd.concat(mylist, axis= 0)
    del mylist
    

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