Django model's on_delete parameter
I am learning Django and in the documentation about models description, I have seen the on_delete paramete...
"Database is locked" error
I have developed a small web project using Django as a backend. Recently I became to face "Database is loc...
asyncio.sleep() method
I have seen that some programs use asyncio.sleep() method. It seems that it does the same as the time.slee...
Fingerprint or face recognition?
My phone has different options for security: fingerprint, face recognition, and even an iris scanner. What...
Python's asyncio and threading
I want to learn more about advanced Python topics. At the moment, I am focused on how parallelism is real...
Grayscale or colored images for computer vision?
Hi everybody. I'm a software engineer but I recently become interested in computer vision. By learning dif...
Should I migrate to TensorFlow 2.0?
I heard about new version of TensorFlow and that it is more simple, like 'keras'. But does it lose it term...
What is garbage collection in Python?
I'm learning Python and sometimes when reading advanced tutorials or documentation, I meet the notion of "...
Bidirectional sequence models
Created by:
MegMit
2020-01-16 07:18:19 UTC
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Replies:
0
I know about such neural networks as LSTM and GRU, which are good for working with sequence data. But rece...
Non-stationary time series
My current task is to create a machine learning model for time-series forecasting. I have heard that it is...
Measuring execution time
Created by:
BB2Lon
2019-12-23 10:45:10 UTC
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Replies:
0
I am writing a Python script in Jupyter Notebook and it is important to measure the execution time of some...
Home camera for gesture recognition?
I own the Xiaomi Yi Home camera. Also, I have a computer vision model which is able to recognize gestures....
What the "->" sign means for Python functions?
I have noticed that sometimes in Python functions after the closing brackets with parameters the "->" s...
Flask or Django?
There are 2 most popular Python web frameworks: Flask and Django. Which should I use for my project?
Machine learning model deployed on my drone
A couple of my friends and I have developed a machine learning model for object detection. At inference ti...
Rescaling data to its initial state after applying MinMax scaling
Created by:
XbiTake
2019-11-22 07:26:36 UTC
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Replies:
0
To scale my data I used a MinMaxScaler provided in the sklearn package. But I wonder if there any way to "...
Floating number to percentage conversion in Python string formatting
Hi. I perform some calculations in Python and I need to represent the result of the calculations as the pe...
Rotating panoramic images in VR
I have lots of 360 degrees panoramic photos that are captured with the same camera. Every photo has a cert...
What impact cause feature scaling on the model performance?
While working with data preprocessing before modelling few questions rose in my head. Is it possible that ...
Visualizing natural language with neural nets
I am curious, how would AI generate a vizualization of a story? For example, we take a part of a tale or a...
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