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Results tagged with linear-algebra
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A field of mathematics concerned with the study of finite dimensional vector spaces, including matrices and their manipulation, which are important in statistics.
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RNN: why Wx + Uh instead of W[x,h]
Traditionally, a state for RNN is computed as
$$h_t = \sigma(W\cdot \vec x + U\cdot \vec h_{t-1} + \vec b)$$
For a RNN, why to add-up the terms $(Wx + Uh_{t-1})$ instead of just having a single matr …
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