If we want to processing date and time using Python, the datetime module that comes to minds first. The datetime module encapsulates Python’s date-related processing very well, and I have used it a lot in crawlers.
The csv file (Comma-Separated Values) is a very convenient format for displaying data. It is a plain text format for storing table data. This article mainly introduces how to read and write by Python.
Read More »[Python] Use Python to read and write csv file
There is a most important thing I want to remind before I start: to use the Python interpreter of remote server requires the professional version of PyCharm. The community version has no way to configure the remote Python interpreter. (If I make a mistake, please feel free to tell me.)
Read More »[Python] Use PyCharm to connect to the Python interpreter of the remote server
It needs to be stated in advance that the teaching of this article is learning from: https://towardsdatascience.com/object-detection-with-10-lines-of-code-d6cb4d86f606. You can also go directly to that website to learn.
Read More »[Machine Learning][Python] The simplest object recognition package: ImageAI
Today when I reading the document of the “Transformers” package which Hugging Face developed, I suddenly discovered the model I build, its state is “eval()”, not “train()”. It seems that as long as we use “from_pretrained()” method is the default state “eval()”.
Read More »[PyTorch] How to check the model state is “train()” or “eval()” This is very common error message in PyTorch.
RuntimeError: bool value of Tensor with more than one value is ambiguousWhen I using PyTorch to train a model, I often use GPU_A to train the model, save model. But if I load the model I saved to test some new data, I always put the new data in a different GPU, we called it GPU_B.
Read More »[PyTorch] How to check which GPU device our data used Python is a simple and beautiful program language. Today I will record how to learn Python quickly. The cost time, I think it’s just only one hour.
Read More »Easy Python Tutorial Speed Run —— Only one hour When we using the famous Python framework: PyTorch, to build our model, if we can visualize our model, that’s a cool idea.
In this way, we can check our model layer, output shape, and avoid our model mismatch.
Read More »[PyTorch] Using “torchsummary” to plot your model structure Today when I use Python to process a NLP task, I get a error message:
OSError: [E050] Can't find model 'en'. It doesn't seem to be a shortcut link, a Python package or a valid path to a data directory.