You do not need to replace ',' with ' ' , you should simply split on , and then remove leading and trailing whitespaces and quotes ( x.strip(' "') ) before ... ... <看更多>

Though not the best solution, I found some success by converting it into pandas dataframe and working along. code snippet. # convert X into dataframe X_pd ... ... <看更多>

ValueError: could not convert string to float: <None> when importing custom CSV file #117. Closed. 1MT3J45 opened this issue on Dec 13, ... ... <看更多>

... <看更多>