What are the possible ways to load an array from a text data file in python? How can the efficiency of the code to load data file be improved?
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Answer / Ritu Rana
To load an array from a text data file in Python, you can use functions like list(), map() or csv.reader(). For example, using list():n```pythonnwith open('filename.txt','r') as f:ndata = list(map(float, f))n```nTo improve the efficiency of loading large files, you can use buffered readers like BufferedReader from built-in io module or pandas library which is optimized for handling large data.n```pythonnpandas.read_csv('filename.txt')n```
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