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Questions tagged [functions]

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Working with functions [closed]

What are some good sources for learning how to deal with functions in Python and R. I have used them a lot of times and they can be a bit challenging. I like to write out a plan of what I want done ...
Salem Abdulkerim's user avatar
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0 answers
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How to define a DataLoader or Loss for a e.g. multivariable functions?

I am trying to write a NN for estimating a f:R^n --> R^m. My problem is how to train network. I mean if I want to define a dataloader, how to attach X \in R^n to its related Y \in R^m ? Because ...
Ali.A's user avatar
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2 answers
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How to use function from other Colab file?

I’m coming from a math background and learning some data science. I am very new to some details of this stuff. Working with colab, I’m trying to organize my sample simulating functions in such a way ...
Paul's user avatar
  • 11
1 vote
1 answer
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do inner functions have a substantial impact when used in series.apply() in Pandas

In pandas, if I use series.apply() to apply a function with an inner function definition, for example: ...
Alex's user avatar
  • 13
1 vote
0 answers
19 views

Probability notation q(y) and q(Y) and its implication to vector functions

The function in question is (from Appendix B, Proof of proposition 2.1 from Posterior Regularization for Structured Latent Variable Models): $$q(\textbf{Z}) = \frac{p_{\theta}(\textbf{Z}|\textbf{X})...
Martin G's user avatar
  • 131
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2 answers
19k views

Call function from one class in the same class

I have 2 classes model and impute. I am defining a function mode_impute inside ...
spectre's user avatar
  • 2,115