将列名称分配给csv数据集

Question

I'm currently working on a dataset that consists of the following data:

paper_id, word_attributes, class_label

Now there are a total of 3700 word_attributes columns representing a binary value. The problem is that the column headers have not been assigned to the dataset. So how do I go about assigning 3700+ column names in the .csv file? Any suggestons?

Thanks.

Edit: The .csv file is as follows;

100157,0,0,0,0,0,0,0,0,0,0,0,0,.....,Agents
100598,0,1,0,0,0,0,0,0,0,0,0,0,.....,IR
..............................
..............................

Answer 1

How do you store the header names?

I would use CSV module in Python ( https://docs.python.org/2/library/csv.html ) but if you already have all header names listed then you can use "join" and just append the row on the top of the file.

header_row = header_name_list.join(",")

file_to_read = open("your file path" , "r") 
old_content = file_to_read.read()
file_to_read.close()

content_to_write = "%s\n%s" % (header_row, old_content)
file_to_write = open("your file path" , "w")
file_to_write.write(content_to_write)
file_to_write.flush()
file_to_write.close()