by Michael Stolzer | Nov 22, 2023 | How-To/Tips
A dictionary is a popularly utilized data structure in Python that makes use of mapping. To access values of any given dictionary, we use keys. In some scenarios, programmers encounter KeyErrors because the key they are trying to access does not exist in the...
by Michael Stolzer | Nov 22, 2023 | How-To/Tips
The Python requirements file is a simple text file containing all the modules and packages (along with their specific versions) the project requires. This file ensures the smooth working of projects. The requirements file is created as a simple file with a “.txt”...
by Michael Stolzer | Nov 22, 2023 | How-To/Tips
A “List” is a built-in data structure in Python that stores all kinds of data (numerical as well as categorical). While working with large Lists in Python, sometimes it becomes difficult to check if the list contains a particular item or not. Therefore, Python offers...
by Michael Stolzer | Nov 22, 2023 | How-To/Tips
The Logistic sigmoid function is a well-known function because it can be utilized as an activation function in the neural network. It computes the connection between the outcome i.e. dependent variables and features i.e. independent variables. PyTorch provides various...
by Michael Stolzer | Nov 22, 2023 | How-To/Tips
PyTorch is a free-to-use machine-learning library for building/creating and training neural networks. Mean absolute error (MAE) is the average absolute dissimilarity between calculated values and actual values. It is used to estimate the regression model’s...
by Michael Stolzer | Nov 22, 2023 | How-To/Tips
Cosine similarity measures how similar two vectors are by computing the cosine of the angle between them — returning a value between -1 (opposite) and 1 (identical direction). PyTorch provides torch.nn.CosineSimilarity() in the torch.nn module and...
