ValueError: could not convert string to float: '10:00:00' when trying to backtest on intraday data. ValueError: could not convert string to float: ' ' Refresh. float() to Convert String to Float in Python. This topic has been deleted. To keep things simple, let’s create a DataFrame with only two columns: Product : Price : ABC : 250: XYZ : 270: Below is the code to create the DataFrame in Python, where the values under the ‘Price’ column are stored as strings (by using single quotes around those values. I have a (2M, 23) dimensional numpy array X. ValueError: could not convert string to float: ' ', Obviously some of your lines don't have valid float data, specifically some line have text id which can't be converted to float. ValueError: could not convert string to float: → ValueError: could not convert string to float. Linear regression : ValueError: operands could not be broadcast together with shapes (3,) (1338,) 1. Dont have anything with errors(i think) so i dont know how to solve this. Hello @mwdhont, I tried to train on a custom dataset consisting of two classes "car" and "car_and_person". # convert X into dataframe X_pd For this I try to convert the list of strings to a list of floats for example with: CD_cent2=[float(x) for x in CD_cent] But I a or comma (,). Copy link Quote reply. The significant trace in plain text: "ValueError: could not convert string to float: b'0,000000'" with the ',' (instead of '.') “ValueError: could not convert string to float” may happen during transform. I’m assuming obj[‘bndbox’][‘xmin’] is read from a file. The coordinates are in float. This can be done with the following line (everything else is kept as you write): Sujet résolu. Comparison of Performances of Different Methods to Convert String to Float or Int in Python This tutorial article will introduce how to convert string to float or int in Python, with the Python built-in float() and int() functions. ValueError: could not convert string to float: b'.' It is giving ValueError, but I don't know why. I am getting some data from GPS. Convert string to float object in python in python. You're trying to use a raw value from POST to create a new model instance, in general that's not a … ValueError: could not convert string to float. asked Mar 22 '18 at 15:28. ValueError: could not convert string to float: 'stop talking to other peoples girlfriends' It is fairly obvious that the above string cannot be converted to a float value. code snippet. GausianNB: Could not convert string to float: 'Thu Apr 16 23:58:58 2015' 5. It has a dtype of
could not convert string to float comma 2021