After great help from @Brenlla the code was modified to: def sigmoid(x, L ,x0, k, b): y = L / (1 + np.exp(-k*(x-x0))) + b return (y) p0 = [max(ydata), np.median(xdata),1,min(ydata)] # this is an mandatory initial guess popt, pcov = curve_fit(sigmoid, xdata, ydata,p0, method=’dogbox’) The parameters optimized are L, x0, k, b, who are … Read more
You will need to update your LD_LIBRARY_PATH, so that it points to the /usr/local/cuda-9.0/lib64. Add the following line to your .bashrc file (or any other terminal you use) export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/cuda-9.0/lib64/
With a function that creates a ragged array: In [60]: def foo(): …: print(‘one’) …: x = np.array([[1],[1,2]]) …: return x …: In [61]: foo() one /usr/local/bin/ipython3:3: VisibleDeprecationWarning: Creating an ndarray from ragged nested sequences (which is a list-or-tuple of lists-or-tuples-or ndarrays with different lengths or shapes) is deprecated. If you meant to do this, … Read more
Edit: Apparently the carriage return \r and the backspace \b won’t actually work within Idle because it uses a text control that doesn’t render return/backspace properly. You might be able to write some sort of patch for Idle, but it might be more trouble than it’s worth (unless you really like Idle)
ChromeDriver is the standalone server which implements WebDriver’s wire protocol for Chromium. Chrome and Chromium are still in the process of implementing and moving to the W3C standard. Currently ChromeDriver is available for Chrome on Android and Chrome on Desktop (Mac, Linux, Windows and ChromeOS). As per the current WebDriver W3C Editor’s Draft The following … Read more
Though you’re running a subsidiary event loop (really don’t do that!) it still shares the same registry of event handlers as the outer loop, so events coming in are handled in the inner loop just as in the outer one. (There’s a common piece of low-level event handling code that reaches deep into the OS … Read more
As others have stated, Python 3.10 is not currently compatible with Matplotlib. You need to install and use Python 3.9 until it is supported. Until then you have a few options: Windows You can use the Python Launcher for Windows (py.exe) script to choose which Python version to run like so: py.exe script help: py … Read more
In the Latest Tensorflow Version (2.2), when we Save the Model using tf.keras.models.save_model, the Model will be Saved in not just a pb file but it will be Saved in a Folder, which comprises Variables Folder and Assets Folder, in addition to the saved_model.pb file, as shown in the screenshot below: For example, if the … Read more
If you want different IPs for each connection, you can also use Stream Isolation over SOCKS by specifying a different proxy username:password combination for each connection. With this method, you only need one Tor instance and each requests client can use a different stream with a different exit node. In order to set this up, … Read more
Tough to try without your exact data, but I think you’re simply missing a call to set_major_formatter. import datetime import numpy as np import matplotlib.pyplot as plt import matplotlib.dates as mdates # Generate some random date-time data numdays = 500 base = datetime.datetime.today() date_list = [base – datetime.timedelta(days=x) for x in range(0, numdays)] y = … Read more