# Questions tagged [vectors]

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### What is a "continuous vector"?

I have seen the concept of a "continuous vector" described in the context of embeddings. For instance, this answer to a question on embeddings in the context of deep learning. I obviously ...
• 455
29 views

### How can I vectorize fictional single word (not sentence!) for classification?

I am working on fictional single words (names) generator that have to sound like words from a given sample. I have the generator up and running that gives reasonable words 70% of time. I thought of ...
• 101
13 views

### Can someone give me an example that shows the working of Vector mode Forward Automatic Differentiation?

Given a Function F(x,y,z), and I want to calculate the derivative of the function with respect to x,y and z, forward mode generally will take 3 passes to compute the derivative, one pass for each x,y ...
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### Is there any difference between vector-valued function and vector field at least for the usage in AI?

I encountered the following statement from the chapter named Vector Calculus from the test book titled Mathematics for Machine Learning by Marc Peter Deisenroth et al. In the following, we will ...
• 3,261
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### How do I prepare this 3D data for NN?

How do I prepare the info of 3D models to use with NN? For example, I have thousands of models with boxes similar to the ones in the image below. I can extract the vertices and their normals that make ...
• 101
1 vote
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### Is this calculation of the vector-Jacobian product in the PyTorch documention wrong?

In the official PyTorch documentation there is the following calculation (here):  J^{T} \cdot \vec{v}=\left(\begin{array}{ccc} \frac{\partial y_{1}}{\partial x_{1}} & \cdots & \frac{\partial ...
• 291
1 vote