In the current directory , Create a text file with your own name Pinyin （ Such as wuxiaoping1.txt）, And enter multiple lines of letters in each file . Write a program , Read information from this file , Add a personal name to the front of each line （ such as “ Xiao Ming ”） after , Write merge file （wuxiaoping2.txt） In .
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Data standard preprocessing collection_ Python machine learning sklearn Library
List of articles Data acquisi
Article 1 combs the whole process of financial risk control modeling (Python)
One 、 Introduction to credit r
