Nov 17, 2021 · Solution 1. df ['a'] returns a Series object that has astype as a vectorized way to convert all elements in the series into another one. df ['a'] [1] returns the content of one cell of the dataframe, in this case the string '0.123'. This is now returning a str object that doesn’t have this function. To convert it use regular python instruction:
22.10.2016 · Hello, I think I have all the dependencies in place, I can launch python (version 2.7) and successfully import tensorflow as tf import numpy as np import scipy.io import argparse import struct import time import cv2 import os However, wh...
As the error clearly states, the float object has no attribute astype . I'm assuming you got this from a different language, but in Python that's not how ...
Oct 30, 2021 · With most of these kinds of applications, you'll have to roll much of your own code for a statistical classification task. As Lucka suggested, NLTK is the perfect tool for natural language manipulation in Python, so long as your goal doesn't interfere with the non commercial nature of its license.
Jul 28, 2016 · >AttributeError: 'list' object has no attribute 'lower' (in a lowercase dataframe) 0 AttributeError: module 'torchtext.datasets' has no attribute 'text_classification'
The root issue is confusion of Python lists and NumPy arrays, which are different data types. NumPy methods that are invoked as np.foo(array) usually won't complain if you give them a Python list, they will convert it to an NumPy array silently. But if you try to invoke a method contained in the object, like array.foo() then of course it has to have the appropriate type already.
18.12.2021 · Method 2. split () is a python method which is only applicable to strings. It seems that your column “content” not only contains strings but also other values like floats to which you cannot apply the .split () mehthod. Try converting the values to a string by using str (x).split () or by converting the entire column to strings first, which ...
Dec 18, 2021 · Method 2. split () is a python method which is only applicable to strings. It seems that your column “content” not only contains strings but also other values like floats to which you cannot apply the .split () mehthod. Try converting the values to a string by using str (x).split () or by converting the entire column to strings first, which ...
09.10.2018 · It seems that your column "content" not only contains strings but also other values like floats to which you cannot apply the .split() mehthod. Try converting the values to a string by using str(x).split() or by converting the entire column to strings first, which would be …
Oct 22, 2016 · Hello, I think I have all the dependencies in place, I can launch python (version 2.7) and successfully import tensorflow as tf import numpy as np import scipy.io import argparse import struct import time import cv2 import os However, wh...
28.09.2019 · Type Conversion in python AttributeError: 'str' object has no attribute 'astype'我对python pandas中的类型转换感到困惑[cc lang=python]df = pd.DataFr...
17.11.2021 · Solution 1. df ['a'] returns a Series object that has astype as a vectorized way to convert all elements in the series into another one. df ['a'] [1] returns the content of one cell of the dataframe, in this case the string '0.123'. This is now returning a str object that doesn’t have this function. To convert it use regular python instruction: