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Machine Learning Glossary: Difference between revisions
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==P== | ==P== | ||
* Perceptron - a linear classifier. | * Perceptron - a linear classifier. | ||
* Positional encoding - Applying sin/cos at various frequencies so the network can distinguish input values at different scales. Used in NeRF as well as in NLP models to indicate the relative position of tokens. | * Positional encoding - Applying sin/cos at various frequencies (i.e. fourier basis) so the network can distinguish input values at different scales. Used in NeRF as well as in NLP models to indicate the relative position of tokens. | ||
==R== | ==R== | ||