Questions tagged [vectors]

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How does a multidimensional vector get fed into a single node in a neural network?

I mostly develop neural networks completely from scratch, like without libraries. I've been seeing, especially in NLP tasks, entire vectors, often representing words, get fed into a single node. I'm ...
132 views

How to Represent a Multi-Feature Input Vector in a Neural Net

I'm finding myself confused everytime when I want to visualize a Neural net with input vectors and weights. Given a input like this: Input 1 Input 2 Input 3 Output 1 2 3 1 3 4 6 0 6 8 1 1 ...
• 121
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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 ...
• 547
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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
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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
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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 ...
• 311
1 vote